AFOS - Antarctic Fibre Optic Spectrometer
NIGEL - Dome A Fibre Optic Spectrometer
NIGEL AT DOME A
FIBRES:
Types:
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High OH - UV Fibre
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Low OH - IR Fibre
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| Replacement Set | Ceramoptec | ||
| Currently Installed | Polymicro |
Performance:
|
Product |
Core
(um) ±2% |
Clad
(um) ±2% |
Jacket
(um) ±5% |
Operating
Wavelength (nm) |
|
UV 100/140P
|
100
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140
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165
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180to1100
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WF 100/140P
|
100
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140
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165
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350to2400
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TYPE
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Attenuation db/50 m
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Wavelength (nm)
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280 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 |
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| Ceramoptec OPTRAN UV |
5.25
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3.75
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2
|
1.25
|
1.0
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0.5
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0.5
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| Polymicro FV |
10.5
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5
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4
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1.5
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1.5
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0.5
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0.5
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| Ceramoptec OPTRAN WF |
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0.5
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0.30
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0.17
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0.16
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0.15
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0.14
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0.13
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0.12
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0.11
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0.10
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0.10
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| Polymicro FI |
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0.6
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0.6
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0.3
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0.2
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0.15
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0.15
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0.15
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0.13
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0.10
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0.10
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0.10
|
CABLES:
CLOSURES & ACCESSORIES
Spectrometer/Slit Module
Injection/Fibre Modules
Drawings & Photo
SPECTROMETER
AFOS AT SOUTH POLE
Injection Module and Cable Splints as installed February 2000
Fibre Optic Cables attached to Injection Module as installed February 2000
