纯硅纤芯单模光纤
咨询热线：010-88866512 浏览： 2048
产品摘要详细参数产品图片
Pure Silica Core SM Fiber
- Excellent hydrogen resistance
- Reduced radiation induced attenuation
- Various NAs for bend insensitivity
- Coatings for temperature use up to 150°C and 300°C
- Carbon option for hermetic sealing
- Hydrogen test data available
Typical Applications:
- DTS/DAS/DSS
- Sensing in radiation environments
- Microscopy
- Sensing using UV light
- Coiled acoustic
- Biomedical probes
- Sensing in hydrogen environments
Product list：
SM300-SC Pure silica core fiber for transmitting long UV (UV-A) wavelengths without photodarkening
SM400-SC Non-photodarkening fiber for transmission of violet, blue and green wavelengths
SM1250SC(10/125) Very low attenuation, pure silica core fiber for 1550nm transmission
SM1500SC(7/80) Pure silica core, bend insensitive fiber
SM1500SC(7/125) Pure silica core, bend insensitive fiber
|
Model
|
SM300-SC
|
SM400-SC
|
SM1250SC(9/125)
|
SM1500SC(7/80)
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SM1500SC(7/125)
|
|
Operating Wavelength (nm)
|
320 - 430
|
405 - 532
|
1260 - 1650
|
1520 - 1650
|
1520 - 1650
|
|
Cut-Off Wavelength (nm)
|
≤310
|
≤400
|
Dual Layer Acrylate:
1190 - 1290
Polyimide (P):
1190 - 1290
|
Dual Layer Acrylate:
1400 -1500
Polyimide (P):
1350 - 1520
|
Dual Layer Acrylate:
1400 -1500
Polyimide (P):
1350 - 1520
|
|
Numerical Aperture
|
0.12 - 0.14
|
0.12 - 0.14
|
0.13 - 0.15
|
0.17 - 0.19
|
0.17 - 0.19
|
|
Mode Field Diameter (μm)
|
2.0 - 2.4 @350nm
|
2.7 - 3.3 @480nm
|
8.3 - 9.6 @1550nm
|
6.7 - 7.6 @1550nm
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6.7 - 7.6 @1550nm
|
|
Attenuation (dB/km)
|
≤70 @350nm
|
≤50 @430nm
≤30 @532nm
|
Dual Layer Acrylate:
≤0.6 @1310nm
≤0.4 @1550nm
Carbon High Temperature (CHT):
≤0.6 @1310nm
≤0.4 @1550nm
Polyimide (P):
≤0.8 @1310nm
≤0.8 @1550nm
Carbon Polyimide (CP):
≤0.8 @1310nm
≤0.8 @1550nm
|
Dual Layer Acrylate:
≤0.4 @1550nm
Polyimide (P):
≤0.75 @1550nm
|
Dual Layer Acrylate:
≤0.7 @1550nm
Carbon High Temperature (CHT):
≤0.7 @1550nm
Polyimide (P):
≤0.7 @1550nm
Carbon Polyimide (CP):
≤0.7 @1550nm
|
|
Proof Test (%)
|
1 or 2 (100 or 200 kpsi)
|
1 or 2 (100 or 200 kpsi)
|
1 or 2 (100 or 200 kpsi)
|
1 or 2 (100 or 200 kpsi)
|
1 or 2 (100 or 200 kpsi)
|
|
Cladding Diameter (μm)
|
125 ± 1
|
125 ± 1
|
125 ± 2
|
80 ± 1
|
125 ± 2
|
|
Core Cladding Concentricity (μm)
|
≤0.75
|
≤0.75
|
≤0.75
|
≤0.75
|
≤0.75
|
|
Coating Diameter (μm)
|
245 ± 7
|
245 ± 7
|
Dual Layer Acrylate:
245 ± 7
Carbon High Temperature (CHT):
245 ± 15
Polyimide (P):
155 ± 5
Carbon Polyimide (CP):
155 ± 5
|
Dual Layer Acrylate:
170 ± 5
Polyimide (P):
105 ± 5
|
Dual Layer Acrylate:
245 ± 7
Carbon High Temperature (CHT):
155 ± 5
Polyimide (P):
155 ± 5
Carbon Polyimide (CP):
245 ± 15
|
|
Coating Type
|
Dual Layer Acrylate
|
Dual Layer Acrylate
|
Dual Layer Acrylate, CHT, P*, CP
|
Dual Layer Acrylate, Polyimide (P)
|
Dual Layer Acrylate, P, CHT, CP
|
|
Operating Temperature (°C)
|
-55 to +85
|
-55 to +85
|
Dual Layer Acrylate:
-55 to +85
Carbon High Temperature (CHT):
-55 to +150
Polyimide (P):
-55 to +300
Carbon Polyimide (CP):
-55 to +300
|
Dual Layer Acrylate:
-55 to +85
Polyimide (P):
-55 to +300
|
Dual Layer Acrylate:
-55 to +85
Carbon High Temperature (CHT):
-55 to +150
Polyimide (P):
-55 to +300
Carbon Polyimide (CP):
-55 to +300
|
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