ClearCut Raman Scattering Suppressor Fiber Bragg Grating

The ClearCut Raman Scattering Suppressor Fiber Bragg Grating products are ultra low insertion loss fiber bragg gratings for high power fiber lasers. With AFR's ClearCut designing and special process, the devices can handle kilowatt level pump power and signal power with recoated only. It is the only cost-effective solution that eliminates the SRS at its source and enables immunity from back reflection from the work piece.

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Product Detail

Key Features	Applications
High Power Handling	Fiber Laser
Low Temperature Slope
Exceptional Reliability

Specifications

Parameter	Unit	Value
Passband Center Wavelength	nm	1070		1080
RSS Wavelength	nm	1123		1132
Tolerance on RSS Center Wavelength	nm		± 2
Bandwidth of RSS Wavelength at 95%	nm		≥ 20
Max. Insertion Loss (Passband Center Wavelength)	dB		0.2
Min. Attenuation (RSS Wavelength)	dB		20
Min. Return Loss (RSS Wavelength)	dB		25
Fiber Core Dimension	μm	10	14	20	25
Max. Core Signal Power Handling	W	300	2000	3000	4000
Max. Core RSS Power Handling	W	3	20	30	40
Fiber Cladding Dimension	μm	125	250		400
Max. Clad Pump Power Handling	W	300	2000		3000
Package Dimensions	mm	80 (L) × 12 (W) × 5 (H)
Storage Temperature	℃	- 40 to + 85

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ClearCut Raman Scattering Suppressor Fiber Bragg Grating

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