Difference between revisions of "Referral-Table-Electromagnetic-Spectrum-Optical-Range"

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{|
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!style="text-align: cneter;"|Wavelength <small>(nm)</small>
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!style="text-align: center;"|Wavelength <small>(nm)</small>
 
!
 
!
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!style="text-align: center;"|Code
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!style="text-align: center;"|T5<br>Code
 
!
 
!
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!style="text-align: left;"|T5 Name
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!style="text-align: center;"|Alt<br>Code
 
!
 
!
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!style="text-align: left;"|Ext. Color Name
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!style="text-align: left;"|T5<br>Name
 
!
 
!
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!style="text-align: left;"|Physics Name
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!style="text-align: left;"|Extended<br>Color Name
 
!
 
!
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!style="text-align: left;"|NOTES
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!style="text-align: left;"|Standard Physics Range Band
 +
!
 +
!style="text-align: left;"|ADDITIONAL NOTES
 
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|-
 
| style="text-align: center;"|=============
 
| style="text-align: center;"|=============
 
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| style="text-align: center;"|====
 +
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| style="text-align: center;"|====
 
| style="text-align: center;"|====
 
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| style="text-align: center;"|30
 
| style="text-align: center;"|30
 
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| style="text-align: center;"|V / X <small><small>(?)</small></small>
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| style="text-align: center;"|'''V'''
 +
|
 +
| style="text-align: center;"|X <small><small>(?)</small></small>
 
|  
 
|  
 
| style="text-align: left;"|VHardUV
 
| style="text-align: left;"|VHardUV
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| style="text-align: left;"|Beyond Extreme Ultra-Violet <small>(10nm - 50nm)</small>
 
| style="text-align: left;"|Beyond Extreme Ultra-Violet <small>(10nm - 50nm)</small>
 
|  
 
|  
−
| style="text-align: left;"|
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| style="text-align: left;"| <small><small>''( '''< 10nm ==> Soft X-Rays''' )''</small></small>
 
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| style="text-align: left;"|  
 
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| style="text-align: center;"|100
 
| style="text-align: center;"|100
 
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| style="text-align: center;"|H
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| style="text-align: center;"|'''H'''
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|
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| style="text-align: center;"| 
 
|  
 
|  
 
| style="text-align: left;"|HardUV
 
| style="text-align: left;"|HardUV
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| style="text-align: center;"|170
 
| style="text-align: center;"|170
 
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| style="text-align: center;"|D
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| style="text-align: center;"|'''D'''
 +
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| style="text-align: center;"| 
 
|  
 
|  
 
| style="text-align: left;"| DarkUV
 
| style="text-align: left;"| DarkUV
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| style="text-align: center;"|240
 
| style="text-align: center;"|240
 
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|
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| style="text-align: center;"|U
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| style="text-align: center;"|'''U'''
 +
|
 +
| style="text-align: center;"| 
 
|  
 
|  
 
| style="text-align: left;"|UV
 
| style="text-align: left;"|UV
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| style="text-align: center;"|310
 
| style="text-align: center;"|310
 
|
 
|
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| style="text-align: center;"|S
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| style="text-align: center;"|'''S'''<sub><small>A</small></sub>/'''S'''<sub><small>B</small></sub>
 +
|
 +
| style="text-align: center;"| 
 
|  
 
|  
 
| style="text-align: left;"|Sparkle
 
| style="text-align: left;"|Sparkle
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| style="text-align: left;"|Near Ultra-Violet <small>(300nm - 400nm)</small>
 
| style="text-align: left;"|Near Ultra-Violet <small>(300nm - 400nm)</small>
 
|  
 
|  
−
| style="text-align: left;"|┌<small> Color: '''UVB''' (Sparkle) '' - Mediumwave UV'': 280nm - 315nm</small> <br>└ <small>Color: '''UVA''' (Blacklight) '' - Longwave UV '': 315nm - 400nm</small> - ''<small><small>'''(Visible to Birds / Insects / Fish)'''</small></small>''
+
| style="text-align: left;"|┌<small> Color: '''UVB''' (Sparkle) '' - Mediumwave UV'': 280nm - 315nm</small> <br>└ <small>Color: '''UVA''' ([[wikipedia: Blacklight|Blacklight]]) '' - Longwave UV '': 315nm - 400nm</small> - ''<small><small>'''(Visible to Birds / Insects / Fish)'''</small></small>''
 
|  
 
|  
 
|-
 
|-
 
| style="text-align: center;"|=============
 
| style="text-align: center;"|=============
 
|
 
|
 +
| style="text-align: center;"|====
 +
|
 
| style="text-align: center;"|====
 
| style="text-align: center;"|====
 
|  
 
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| style="text-align: center;"|380
 
| style="text-align: center;"|380
 
|
 
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| style="text-align: center;"|P
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| style="text-align: center;"|'''P'''
 
|
 
|
 +
| style="text-align: center;"| 
 +
|
 
| style="text-align: left;"|Purple
 
| style="text-align: left;"|Purple
 
|
 
|
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| style="text-align: center;"|450
 
| style="text-align: center;"|450
 
|
 
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| style="text-align: center;"|B
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| style="text-align: center;"|'''B'''
 
|
 
|
 +
| style="text-align: center;"| 
 +
|
 
| style="text-align: left;"|Blue
 
| style="text-align: left;"|Blue
 
|
 
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| style="text-align: center;"|540
 
| style="text-align: center;"|540
 
|
 
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| style="text-align: center;"|G
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| style="text-align: center;"|'''G'''
 
|
 
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| style="text-align: center;"| 
 +
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| style="text-align: left;"|Green
 
| style="text-align: left;"|Green
 
|
 
|
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| style="text-align: center;"|610
 
| style="text-align: center;"|610
 
|
 
|
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| style="text-align: center;"|R
+
| style="text-align: center;"|'''R'''
 
|
 
|
 +
| style="text-align: center;"| 
 +
|
 
| style="text-align: left;"|Red
 
| style="text-align: left;"|Red
 
|
 
|
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| style="text-align: center;"|680
 
| style="text-align: center;"|680
 
|
 
|
−
| style="text-align: center;"|C
+
| style="text-align: center;"|'''C'''
 
|
 
|
 +
| style="text-align: center;"| 
 +
|
 
| style="text-align: left;"|Cerise
 
| style="text-align: left;"|Cerise
 
|
 
|
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| style="text-align: center;"|=============
 
| style="text-align: center;"|=============
 
|
 
|
 +
| style="text-align: center;"|====
 +
|
 
| style="text-align: center;"|====
 
| style="text-align: center;"|====
 
|  
 
|  
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|  
 
|  
 
| style="text-align: left;"|===========================================
 
| style="text-align: left;"|===========================================
 +
|
 +
| style="text-align: left;"|
 +
|
 +
|-
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"| -- '''<big>Near Infrared Region</big>''' --
 
|  
 
|  
 
| style="text-align: left;"|
 
| style="text-align: left;"|
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| style="text-align: center;"|750
 
| style="text-align: center;"|750
 
|
 
|
−
| style="text-align: center;"|A
+
| style="text-align: center;"|'''A'''
 
|
 
|
 +
| style="text-align: center;"|  A
 +
|
 
| style="text-align: left;"|Aglow
 
| style="text-align: left;"|Aglow
 
|
 
|
−
| style="text-align: left;"|Aglow
+
| style="text-align: left;"|Edge of Near-Infrared
 
|
 
|
−
| style="text-align: left;"|Near IR
+
| style="text-align: left;"|'''''Edge of Near-IR'''''
 
|
 
|
−
| style="text-align: left;"|┌ <small>Color: '''Dark Red-Black'''</small> <small> 750nm - 780nm </small> <br>└ <small> ''===>Formerly T5 "(A / Aglow) - Edge of Infra-Red"''</small>
+
| style="text-align: left;"|<small>Color: '''Dark Red-Black'''</small> <small> 750 nm - 780 nm </small> <br><span style="color:#5555AA>·  ·»» <small> ''===> 750 nm /Formerly T5 "(A / Aglow) - Edge of Infrared"''</small></span>
 
|
 
|
 
|-
 
|-
 
| style="text-align: center;"|820
 
| style="text-align: center;"|820
 
|
 
|
−
| style="text-align: center;"|E
+
| style="text-align: center;"|E<sub><small>I</small></sub>
 
|
 
|
−
| style="text-align: left;"|EdgeIR <small>(EIR)</small>
+
| style="text-align: center;"| I
 +
|
 +
| style="text-align: left;"|NearNIR<br><small>(EdgeNIR / ENIR)</small>
 
|
 
|
−
| style="text-align: left;"|Edge Infra-Red
+
| style="text-align: left;"|''"Near"'' Near-Infrared
 
|
 
|
−
| style="text-align: left;"|Near-IR
+
| style="text-align: left;"|'''''Near-IR''''' <br> └ <small>"'''I-Band'''" ~800 nm</small>
 
|
 
|
−
| style="text-align: left;"|<small>''===> Formerly T5 "(N / NearIR) - Near Infra-Red"''</small>
+
| style="text-align: left;"|<small>Color: '''Infrared-I'''</small> <br><span style="color:#5555AA>· ·»» <small>''===> 820 nm /Formerly T5 "(N / NearIR) - Near Infrared"''</small></span>
 
|
 
|
 
|-
 
|-
 
| style="text-align: center;"|890
 
| style="text-align: center;"|890
 
|
 
|
−
| style="text-align: center;"| N  
+
| style="text-align: center;"| '''N'''<sub><small>Z</small></sub>
 
|
 
|
−
| style="text-align: left;"|NearIR <small>(NIR)</small>
+
| style="text-align: center;"| Z
 +
|
 +
| style="text-align: left;"|NIR / NearIR
 
|
 
|
−
| style="text-align: left;"|Near Infra-Red
+
| style="text-align: left;"|Near-Infrared
 
|
 
|
−
| style="text-align: left;"|Near-IR
+
| style="text-align: left;"|''Near-IR'' <br> └ <small>"'''Z-Band'''" ~900 nm</small>
 
|
 
|
−
| style="text-align: left;"|<small>''===> Formerly T5 "(I / IR) - Infra-Red"''</small>
+
| style="text-align: left;"|<small>Color: '''Infrared-Z'''</small> <br><span style="color:#5555AA>· ·»» <small> ''===> 890 nm /Formerly T5 "(I / IR) - Infrared"''</small></span>
 
|
 
|
 
|-
 
|-
−
| style="text-align: center;"|1000
+
| style="text-align: center;"|1 000
 
|
 
|
−
| style="text-align: center;"|W
+
| style="text-align: center;"|W<sub><small>Y</small></sub> / W<sub><small>J</small></sub>
 +
|
 +
| style="text-align: center;"| '''Y''' / J
 +
|
 +
| style="text-align: left;"|FarNIR / IR-A
 
|
 
|
−
| style="text-align: left;"|IR-A <small>(IRA)</small>
+
| style="text-align: left;"|''"Far"'' Near-Infrared
 
|
 
|
−
| style="text-align: left;"|Near Infra-Red
+
| style="text-align: left;"|''Near-IR /'' <small>'''''(IR-A)'''''</small> <br> └ <small>"'''Y-Band'''" (~1020 nm)</small> <br> └ <small>"'''J-Band'''" (~1220 nm)</small>
 
|
 
|
−
| style="text-align: left;"|Near-IR / <small>'''(IR-A)'''</small>
+
| style="text-align: left;"|<small>'''Color''':</small> <br> ┌ <small>Color: '''Infrared-Y'''</small> <br> └ <small>Color: '''Infrared-J'''</small> <br>· · » <small>Water Absorption Spectra ''(3 lines: 970nm, 1250nm, 1450nm)''</small> <br><span style="color:#771133>· · »» <small>''===> 1000 nm /Formerly T5 "(F / FarIR) - Far Infrared" <small>('''Incorrect - See Below''')</small>''</small></span>
 
|
 
|
−
| style="text-align: left; color:#771133"|┌ <small>Water Absorption Spectra (3 lines)</small> <br> └ <small>''===> Formerly T5 "(F / FarIR) - Far Infra-Red" <small>('''Incorrect - See Below''')</small>''</small>
+
|-
 +
| style="text-align: center;"|
 
|
 
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"| -- '''<big>Mid-Infrared Region</big>''' --
 +
|
 +
| style="text-align: left;"|
 +
|
 
|-
 
|-
−
| style="text-align: center;"|2000
+
| style="text-align: center;"|2 000
 
|
 
|
−
| style="text-align: center;"|I
+
| style="text-align: center;"|'''I'''<sub><small>H</small></sub> / '''I'''<sub><small>K</small></sub>
 
|
 
|
−
| style="text-align: left;"|SwIR <small>(IRB)</small>
+
| style="text-align: center;"| K
 +
|
 +
| style="text-align: left;"|XNIR / IR-B <br><small>(SwIR)</small>
 
|
 
|
−
| style="text-align: left;"|Shortwave Infra-Red
+
| style="text-align: left;"|''"Extreme"'' Near-Infrared /<br>Shortwavelength<br>Infrared
 
|
 
|
−
| style="text-align: left;"|Shortwave-IR / <small>'''(IR-B)'''</small>
+
| style="text-align: left;"|'''''Shortwave-IR / ''''' <small>'''''(IR-B)'''''</small> <br> └ <small>"'''H-Band'''" (~1630 nm) </small> <br> └ <small>"'''K-Band'''" (~2190 nm)</small>
 
|
 
|
−
| style="text-align: left; color:#771133"|<small>''===> Formerly T5 "(X / XIR) - Extreme Infra-Red" <small>('''Incorrect - See Below''')</small>''</small>
+
| style="text-align: left;"|<small>'''Color''':</small> <br> ┌ <small>Color: '''Infrared-H'''</small> <br> └ <small>Color: '''Infrared-K'''</small> <br><span style="color:#771133>· · »» <small>''===> 2000 nm /Formerly T5 "(X / XIR) - Extreme Infrared" <small>('''Incorrect - See Below''')</small>''</small></span>
 
|
 
|
 
|-
 
|-
−
| style="text-align: center;"|4000
+
| style="text-align: center;"|4 000
 
|
 
|
−
| style="text-align: center;"|M
+
| style="text-align: center;"|M<sub><small>L</small></sub> / M
 
|
 
|
−
| style="text-align: left;"|MwIR <small>(MIR/IIR)</small>
+
| style="text-align: center;"| L / '''M'''
 +
|
 +
| style="text-align: left;"|ZNIR / IR-C<br>(MIR / IIR)<br><small>(MwIR)</small>
 
|
 
|
−
| style="text-align: left;"|Mediumwave Infra-Red
+
| style="text-align: left;"|Beyond<br>''("Extreme-")'' Near-Infrared /<br>Midwavelegth<br>Infrared
 
|
 
|
−
| style="text-align: left;"|Mediumwave-IR / Mid-IR / Intermediate-IR <small>(IIR)</small> / <small>'''(IR-C)'''</small>
+
| style="text-align: left;"|'''''Intermediate-IR''''' <small>'''''(IIR)'''''</small> / <small>'''''(IR-C)'''''</small> <br> └ <small> '''''Midwave-IR''''' <small>(Mid-IR)</small> - "'''L-Band'''" (~3450 nm) </small> <br> └ <small> '''''Midwave-IR''''' <small>(Mid-IR)</small> - "'''M-Band'''" (~4750 nm)</small>
 
|
 
|
−
| style="text-align: left; color:#771133"|<small>''===> Formerly T5 "(Z / ZIR) - Beyond Extreme IR" <small>('''Incorrect - See Below''')</small>''</small>
+
| style="text-align: left;"|<small>'''Color''':</small> <br> ┌ <small>Color: '''Infrared-L'''</small> <br> └ <small>Color: '''Infrared-M'''</small> <br>· · »» ''<small>'''Thermal Infrared (Imaging)'''</small>''. <br><span style="color:#771133>· · »» <small>''===> 4000 nm /Formerly T5 "(Z / ZIR) - Beyond Extreme IR" <small>('''Incorrect - See Below''')</small>''</small></span>
 
|
 
|
 
|-
 
|-
 
| style="text-align: center;"|=============
 
| style="text-align: center;"|=============
 
|
 
|
 +
| style="text-align: center;"|====
 +
|
 
| style="text-align: center;"|====
 
| style="text-align: center;"|====
 
|  
 
|  
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| style="text-align: center;"|10000
+
| style="text-align: center;"|10 000
 
|
 
|
−
| style="text-align: center;"|L
+
| style="text-align: center;"|L<sub><small>N</small></sub>
 
|
 
|
 +
| style="text-align: center;"| N
 +
|
 
| style="text-align: left;"|LwIR <small>(LIR)</small>
 
| style="text-align: left;"|LwIR <small>(LIR)</small>
 
|
 
|
−
| style="text-align: left;"|Longwave Infra-Red
+
| style="text-align: left;"|Longwavelength <br>Infrared
 
|
 
|
−
| style="text-align: left;"|Longwave-IR / <small>'''(IR-C)'''</small>
+
| style="text-align: left;"|''Intermediate-IR'' <small>''(IIR)''</small> / <small>''(IR-C)''</small> <br> └ '''''<small>Longwave-IR</small>''''' - <small>"'''N-Band'''" (~10 500 nm)</small>  
 
|
 
|
−
| style="text-align: left;"|''Not normally a visual range''. <small><small>'''Room Temperature ===> 8000nm - 25,000nm'''</small></small>
+
| style="text-align: left;"|''Not normally a visual range''. <br> └ <small>Color: '''Infrared-N'''</small> <br>· · »» <small>'''''Room Temperature ===> ( 8 000 nm - 25 000 nm )'''''</small> <br>· · »» ''<small>'''Thermal Infrared (Imaging)'''</small>''.
 
|
 
|
 
|-
 
|-
−
| style="text-align: center;"|20,000
+
| style="text-align: center;"|
 
|
 
|
−
| style="text-align: center;"|F
+
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"| -- '''<big>Far Infrared Region</big>''' --
 +
|
 +
| style="text-align: left;"|
 
|
 
|
 +
|-
 +
| style="text-align: left;"|
 +
|-
 +
| style="text-align: center;"|20 000
 +
|
 +
| style="text-align: center;"|'''F'''<sub><small>Q</small></sub>
 +
|
 +
| style="text-align: center;"| Q
 +
|
 
| style="text-align: left;"|FarIR <small>(FIR)</small>
 
| style="text-align: left;"|FarIR <small>(FIR)</small>
 
|
 
|
−
| style="text-align: left;"|Far Infra-Red
+
| style="text-align: left;"|Far Infrared
 
|
 
|
−
| style="text-align: left;"|Far IR (Very Longwave Infra-Red <small>(VLwIR)</small>)
+
| style="text-align: left;"|'''''Far IR''''' ''<small>(FIR)</small>'' <br> └ '''''<small>Very Longwave IR</small>''''' <small>(VLwIR)</small> - <small>"'''Q-Band'''" (~21 000 nm)</small>
 
|
 
|
−
| style="text-align: left;"|''Not normally a visual range''. <small><small>'''Room Temperature ===> 8000nm - 25,000nm'''</small></small>
+
| style="text-align: left;"|''Not normally a visual range''. <br> └ <small>Color: '''Infrared-Q'''</small> <br> · · »» <small>'''''Room Temperature ===> ( 8 000 nm - 25 000 nm )'''''</small></small>
 +
|-
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: center;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"|
 +
|
 +
| style="text-align: left;"| -- '''<big>Beyond Extreme Infrared (Terahertz) Region</big>''' --
 +
|
 +
| style="text-align: left;"|
 
|
 
|
 
|-
 
|-
−
| style="text-align: center;"|> 30,000
+
| style="text-align: center;"|> 30 000
 
|
 
|
−
| style="text-align: center;"|Z
+
| style="text-align: center;"| '''Z'''<sub><small>T</small></sub>
 
|
 
|
−
| style="text-align: left;"|ZIR
+
| style="text-align: center;"| T 
 +
|
 +
| style="text-align: left;"|XIR /<br> ZIR / TIR
 
|
 
|
−
| style="text-align: left;"|Extreme Infra-Red
+
| style="text-align: left;"|Extreme Infrared
 
|
 
|
−
| style="text-align: left;"|Extreme IR / THF Microwave-Radiation
+
| style="text-align: left;"|'''''Extreme IR''''' ''<small>(XIR) / (ZIR) / (TIR)</small>'' <br> └ '''''<small>Extreme Longwave IR</small>''''' <small>(XLwIR / XIR)</small> <br> └ '''''<small>THF <big>μ</big>-wave-Radiation''''' (ZIR / TIR)</small> - <small>"'''THz Band'''" ( >30 000 nm )</small>
 
|
 
|
−
| style="text-align: left;"|''Not normally a visual range''. <small>(>30,000nm - 1 million nm ==> <small>'''Terahertz Radiation''' / '''THF-Microwave'''</small>)</small>
+
| style="text-align: left;"|''Not normally a visual range''. <br> └ <small>Color: '''Infrared-T'''</small> <br> · · »» <small>'''''Terahertz Radiation ==> ( >30 000 nm - 1 million nm''''' )</small>
 
|
 
|
 
|-
 
|-
 
| style="text-align: center;"|=============
 
| style="text-align: center;"|=============
 
|
 
|
 +
| style="text-align: center;"|====
 +
|
 
| style="text-align: center;"|====
 
| style="text-align: center;"|====
 
|  
 
|  
Line 341: Line 460:
 
|-
 
|-
 
|}
 
|}
 +
 +
 +
<noinclude>
 +
{{Sources
 +
|S1= [[wikipedia: Electromagnetic Spectrum]]
 +
|S2= [[wikipedia: Photometric_system#Photometric_letters]]
 +
|S3= [[wikipedia: Ultraviolet]]
 +
|S4= [[wikipedia: Infrared]]
 +
}}
 +
 +
[[Category:Metric|Science]]
 +
</noinclude>

Latest revision as of 22:36, 3 April 2025

THE ELECTROMAGNETIC SPECTRUM -
Optical Range

Wavelength (nm) T5
Code 		Alt
Code 		T5
Name 		Extended
Color Name 		Standard Physics Range Band ADDITIONAL NOTES
============= ==== ==== ========= ================= ====================================== ===========================================
30 V X (?) VHardUV Very Hard Ultra-Violet Beyond Extreme Ultra-Violet (10nm - 50nm) ( < 10nm ==> Soft X-Rays )
100 H HardUV Hard Ultra-Violet Extreme Ultra-Violet (50nm - 120nm)
170 D DarkUV Dark Ultra-Violet Far Ultra-Violet (121nm - 200nm) Color: UVC2 (Dark UV) - Shortwave UV: 120nm - 200nm
240 U UV Ultra-Violet Middle Ultra-Violet (200nm - 300nm) Color: UVC1 (Light UV) - Shortwave UV: 200nm - 280nm
310 SA/SB Sparkle Near Ultra-Violet Near Ultra-Violet (300nm - 400nm) ┌ Color: UVB (Sparkle) - Mediumwave UV: 280nm - 315nm
└ Color: UVA (Blacklight) - Longwave UV : 315nm - 400nm - (Visible to Birds / Insects / Fish)
============= ==== ==== ========= ================= ====================================== ===========================================
380 P Purple Human Visible Violet Violet Color: Violet: 380nm - 420nm / Color: Indigo: 420nm - 450nm
450 B Blue Human Visible Blue Blue Color: Blue: 450nm - 485nm / Color: Cyan: 485nm - 500nm
540 G Green Human Visible Green Green Color: Green: 500nm - 565nm / Color: Yellow: 565nm - 590nm
610 R Red Human Visible Red (Orange) Red Color: Orange-Red: 590nm - 625nm
680 C Cerise Human Visible Cerise Cherry Red Color: Red / Cherry-Red: 625nm - 750nm
============= ==== ==== ========= ================= ====================================== ===========================================
-- Near Infrared Region --
750 A A Aglow Edge of Near-Infrared Edge of Near-IR Color: Dark Red-Black 750 nm - 780 nm
· ·»» ===> 750 nm /Formerly T5 "(A / Aglow) - Edge of Infrared"
820 EI I NearNIR
(EdgeNIR / ENIR) 		"Near" Near-Infrared Near-IR
└ "I-Band" ~800 nm 		Color: Infrared-I
· ·»» ===> 820 nm /Formerly T5 "(N / NearIR) - Near Infrared"
890 NZ Z NIR / NearIR Near-Infrared Near-IR
└ "Z-Band" ~900 nm 		Color: Infrared-Z
· ·»» ===> 890 nm /Formerly T5 "(I / IR) - Infrared"
1 000 WY / WJ Y / J FarNIR / IR-A "Far" Near-Infrared Near-IR / (IR-A)
└ "Y-Band" (~1020 nm)
└ "J-Band" (~1220 nm) 		Color:
┌ Color: Infrared-Y
└ Color: Infrared-J
· · » Water Absorption Spectra (3 lines: 970nm, 1250nm, 1450nm)
· · »» ===> 1000 nm /Formerly T5 "(F / FarIR) - Far Infrared" (Incorrect - See Below)
-- Mid-Infrared Region --
2 000 IH / IK K XNIR / IR-B
(SwIR) 		"Extreme" Near-Infrared /
Shortwavelength
Infrared 		Shortwave-IR / (IR-B)
└ "H-Band" (~1630 nm)
└ "K-Band" (~2190 nm) 		Color:
┌ Color: Infrared-H
└ Color: Infrared-K
· · »» ===> 2000 nm /Formerly T5 "(X / XIR) - Extreme Infrared" (Incorrect - See Below)
4 000 ML / M L / M ZNIR / IR-C
(MIR / IIR)
(MwIR) 		Beyond
("Extreme-") Near-Infrared /
Midwavelegth
Infrared 		Intermediate-IR (IIR) / (IR-C)
└ Midwave-IR (Mid-IR) - "L-Band" (~3450 nm)
└ Midwave-IR (Mid-IR) - "M-Band" (~4750 nm) 		Color:
┌ Color: Infrared-L
└ Color: Infrared-M
· · »» Thermal Infrared (Imaging).
· · »» ===> 4000 nm /Formerly T5 "(Z / ZIR) - Beyond Extreme IR" (Incorrect - See Below)
============= ==== ==== ========= ================= ====================================== ===========================================
10 000 LN N LwIR (LIR) Longwavelength
Infrared 		Intermediate-IR (IIR) / (IR-C)
└ Longwave-IR - "N-Band" (~10 500 nm) 		Not normally a visual range.
└ Color: Infrared-N
· · »» Room Temperature ===> ( 8 000 nm - 25 000 nm )
· · »» Thermal Infrared (Imaging).
-- Far Infrared Region --
20 000 FQ Q FarIR (FIR) Far Infrared Far IR (FIR)
└ Very Longwave IR (VLwIR) - "Q-Band" (~21 000 nm) 		Not normally a visual range.
└ Color: Infrared-Q
· · »» Room Temperature ===> ( 8 000 nm - 25 000 nm )
-- Beyond Extreme Infrared (Terahertz) Region --
> 30 000 ZT T XIR /
ZIR / TIR 		Extreme Infrared Extreme IR (XIR) / (ZIR) / (TIR)
└ Extreme Longwave IR (XLwIR / XIR)
└ THF μ-wave-Radiation (ZIR / TIR) - "THz Band" ( >30 000 nm ) 		Not normally a visual range.
└ Color: Infrared-T
· · »» Terahertz Radiation ==> ( >30 000 nm - 1 million nm )
============= ==== ==== ========= ================= ====================================== ===========================================


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