| 品牌 | qlink | 型号 | . |
| 种类 | 光学 | 材料物理性质 | 导体 |
| 材料晶体结构 | . | 制作工艺 | 集成 |
| 输出信号 | 数字型 |
General Specification of Fibre Bragg Grating
Optical Specifications |
|
Centre wavelength (nm) | 15xx10xx(1) |
Centre wavelength tolerance (nm) | +/-0.5 |
FWHM bandwidth (nm) | 0.2 (t.)(2) |
Reflectivity (%) | >90%(3) |
FBG Length (mm) | 2 - 10mm |
Fibre Te | SMF-28/G.657 Table B fibre, DCF |
Side mode suppression (dB) | >25(4) |
Mechanical Specification |
|
FBG Recoating | NIL or Acrylate |
Proof test (kpsi) | >100 kpsi |
Note
(1) Other wavelengths are available
(2) Minimum length of FBG is 5mm for 0.2nm FWHM bandwidth
(3) Minimum length of FBG is 5mm for 99% reflection
(4) Maximum side mode suppression of 30dB is available upon request
