Name: 1.5um FBG Fiber Bragg Grating for Fiber Laser
Brand: GKER Photonics
Availability: InStock

Description

To: GKER Photonics
Re: 1.5um FBG Fiber Bragg Grating for Fiber Laser

GKER high-quality 1.5um fiber grating reflectors (also called Fiber Laser cavity mirrors) are written in specialty double clad optical fiber with optimized chirped Fiber Bragg Grating (FBG) writing technology. They are specially designed for 1.5um high power continuous and pulsed fiber lasers, suitable for single-mode fiber to the large mode field (LMA) fiber, the pump power handling capacity can reach more than 50W.

GKER can provide various bandwidths and accurately matched high and low reflectivity gratings for different applications.

Specifications

Center Wavelength Range:	1528 – 1590 nm
FBG Length:	Not Specified
Reflectivity:	Not Specified
Typical Center Wavelength:	1550, 1560, 1590 nm
Tolerance On Central Wavelength:	1 nm
Peak Reflectivity:	HR >99.5, LR: 10 %
FWHM(-3dB):	HR:3 , LR:1 nm
Side Mode Suppression Ratio:	20 dB
Wavelength Mismatch (LR To HR):	0.2 nm
Fiber Type:	SMF-28e or specify
Input/output Fiber Length:	1 m