2.0um High Power Chirped FBG for Fiber Laser

Connet high-quality 2.0um 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 2.0um 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 200W.

Connet can provide various bandwidths and accurately matched high and low reflectivity gratings for different applications. They are offered in heat dissipative package or recoated only.

Specifications:

1. Other central wavelength available on request.

2. Other bandwidth and reflectivity available on request.

Fiber Types:

Notes: Other fiber types available on request

Package Dimensions:

Unit: mm

Ordering Information:

F-1111-2-333-4-5-66

l  1111: Fiber Type 

1013: 10/130um NA=0.15/0.46

2525: 25/250um NA=0.11/0.46

2540: 25/400um NA=0.11/0.46  

l  2: Grating Type

H: High Reflector

L: Low Reflector

l  333: Central Wavelength in nm

908: 1908nm

l  4: Bandwidth in nm

2: 2nm

*05: 0.5nm

l  5: Package

M: Metal Housing

R: Recoated

l  66: Reflectivity in %

99: 99%

10: 10%