Sensing Fiber Bragg Grating
|
Specifications
|
|
Parameter
|
Unit
|
Value
|
|
Center Wavelength
|
nm
|
1510 ~ 1590
|
|
FBG Profile
|
|
Apodized
|
|
Wavelength Tolerance
|
nm
|
+/-0.3
|
|
FBG Length
|
mm
|
3
|
5
|
10
|
15
|
|
Reflectivity
|
--
|
≥70%
|
≥75%
|
≥90%
|
≥90%
|
|
Bandwidth at -3dB
|
nm
|
≤0.7
|
≤0.7
|
≤0.3
|
≤0.3
|
|
SLSR
|
dB
|
≥15
|
|
Recoating
|
|
Acrylate Or Polyimide
|
|
Proof Test
|
Kpsi
|
≥100
|
|
Fiber Type
|
--
|
SMF-28e Or Polyimide Fiber(OFS BF04446)
|
|
Fiber Termination
|
|
Bare Fiber, FC/UPC, Or FC/APC
|
|
Pigtail Length
|
--
|
1 meter (Typical)
|
|
Operating Temp.
|
℃
|
SMF-28 fiber: -20 ~ 80; Polyimide Fiber: -40 ~ 300
|
|
Storage Temp.
|
℃
|
SMF-28 fiber: -40 ~ 120; Polyimide Fiber: -40 ~ 300
|
