耐高温单模光纤
Polyimide Coated SM Fiber
For embedded and high temperature applications
Polyimide coated enabling survival at temperatures up to 300°C
Ultra-low and low profile, bend insensitive fiber for downhole Seismic geophone sensors and high temperature distributed pressure and temperature sensors
Enhanced photosensitivity
Maintains composite material strength when embedded
Typical Applications:
- Downhole sensors
- Geophones
- DTS, DAS, DSS and DPS
- Embedded sensors
- FBGs
- Biomedical in vivo sensors
- High temperature sensors
Product list：
SM1250(10.4/125)P Single-mode fiber designed for use at 1310nm and 1550nm with polyimide coating
SM1500(4.2/125)P Bend insensitive and highly photosensitive high temperature fiber for coiled sensors and FBG sensors in high temperatures
SM1500(6.4/125)P Highly germanium doped fiber for sensor applications up to +300°C
SM1500(7.8/125)P High temperature bridging fiber for use up to +300°C
SM1500(9/125)P Polyimide coated transmission and distributed sensing fiber
SM1500(4.2/50)P Bend insensitive polyimide coated fiber for high reliability miniature coils
SM1500(4.2/80)P High temperature bend insensitive and photosensitive fiber for embedded and coiled sensors
SM1500(5.3/80)P Bend insensitive coiled sensor fiber for micro-acoustic “fracking sensors”
SM1500(6.4/80)P Reduced cladding diameter coiled sensor fiber for micro-acoustic “fracking sensors”
SM1500(7.8/80)P “Bridging fiber” for reduced splice losses between sensor fibers and telecoms fibers
|
Model
|
SM1250(10.4/125)P
|
SM1500(4.2/125)P
|
SM1500(6.4/125)P
|
SM1500(7.8/125)P
|
SM1500(9/125)P
|
|---|---|---|---|---|---|
|
Operating Wavelength (nm)
|
1260 - 1650
|
1520 - 1650
|
1520 - 1650
|
1520 - 1650
|
1520 - 1650
|
|
Cut-Off Wavelength (nm)
|
1190 - 1330
|
1350 - 1520
|
1350 - 1520
|
1350 - 1520
|
1300 - 1500
|
|
Numerical Aperture
|
0.11 - 0.14
|
0.29 - 0.31
|
0.19 - 0.21
|
0.15 - 0.17
|
0.13 - 0.15
|
|
Mode Field Diameter (μm)
|
9.6 - 11.2 @1550nm
|
4.0 - 4.5 @1550nm
|
6.0 - 6.8 @1550nm
|
7.4 - 8.6 @1550nm
|
8.5 - 9.9 @1550nm
|
|
Attenuation (dB/km)
|
≤0.7 @1310nm
≤0.6 @1550nm |
≤2.5 @1550nm
|
≤0.75 @1550nm
|
≤0.7 @1550nm
|
≤0.6 @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 ± 2
|
125 ± 2
|
125 ± 2
|
125 ± 2
|
125 ± 2
|
|
Core Cladding Concentricity (μm)
|
≤0.75
|
≤0.5
|
≤0.75
|
≤0.75
|
≤0.40
|
|
Coating Diameter (μm)
|
155 ± 5
|
155 ± 5
|
155 ± 5
|
155 ± 5
|
155 ± 5
|
|
Coating Type
|
Polyimide
|
Polyimide
|
Polyimide
|
Polyimide
|
Polyimide
|
|
Operating Temperature (°C)
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
|
Model
|
SM1500(4.2/50)P
|
SM1500(4.2/80)P
|
SM1500(5.3/80)P
|
SM1500(6.4/80)P
|
SM1500(7.8/80)P
|
|---|---|---|---|---|---|
|
Operating Wavelength (nm)
|
1520 - 1650
|
1520 - 1650
|
1520 - 1650
|
1520 - 1650
|
1520 - 1650
|
|
Cut-Off Wavelength (nm)
|
1350 - 1520
|
1350 - 1520
|
1350 - 1520
|
1350 - 1520
|
1350 - 1520
|
|
Numerical Aperture
|
0.29 - 0.31
|
0.29 - 0.31
|
0.23 - 0.25
|
0.19 - 0.21
|
0.15 - 0.17
|
|
Mode Field Diameter (μm)
|
4.0 - 4.5 @1550nm
|
4.0 - 4.5 @1550nm
|
5.0 - 5.6 @1550nm
|
6.0 - 6.8 @1550nm
|
7.4 - 8.6 @1550nm
|
|
Attenuation (dB/km)
|
≤3.0@1550nm
|
≤2.5@1550nm
|
≤1.5@1550nm
|
≤0.75@1550nm
|
≤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)
|
50 ± 2
|
80 ± 2
|
80 ± 2
|
80 ± 2
|
80 ± 2
|
|
Core Cladding Concentricity (μm)
|
≤1.0
|
≤0.5
|
≤0.5
|
≤0.5
|
≤0.75
|
|
Coating Diameter (μm)
|
71 ± 5
|
102 ± 5
|
102 ± 5
|
102 ± 5
|
102 ± 5
|
|
Coating Type
|
Polyimide
|
Polyimide
|
Polyimide
|
Polyimide
|
Polyimide
|
|
Operating Temperature (°C)
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
-55 to +300
|
- 电话：13585639202 高先生
- 邮箱：sales@vuoptics.com.cn
- 地址：上海市嘉定区平城路1055号802室