FBG for fiber sensors (Copper-coated silica fiber)
Specification
Parameter |
Value |
Optical Parameters |
|
Center Wavelength at Room Temperature lr, nm | 1520 ÷ 1579 |
Tolerance on Center Wavelength, nm | ± 0.5 |
Reflectivity R, % | 10 ÷ 90 |
Tolerance on Reflectivity, % | ± 5 |
Reflection Bandwidth at -3 äÁ (FWHM) Dl, nm | ~0.25 ÷ 1 |
Tolerance on Reflection Bandwidth, nm | ± 0.1 |
Side Mode Supression Ratio (SLSR), dB | > 10 |
Wavelength Referenced to | Vacuum |
Mechanical Parameters |
|
Pigtail Length (on Each Side) LS/RS, m |
≥ 0.7 |
Recoating | on request |
Package Type | CD-BOX |
Fiber Parameters |
|
Part Number |
ÎÊ-9/125/230Cu |
Core NA | 0.14 |
Core/Clad Diameter (um/um) | 9.0/125 |
Parameter order
FBG- |
-XXXX- |
-XX- |
-XX- |
-XX- |
-XX |
Example of the order: FBG-1532-80-0.3-L0.7-R0.7-Cu |
|
lr, íì | R, % | Dl, íì |
LS, ì |
RS, ì |
|