Wavelength locking FBG

Features		Application		Packaging
A very common application of FBGs is the stabilization of DFB laser modules. They are applicable to pump lasers for EDFAs 980nm / 1480nm as well as for WDM mo- dules for the 1300nm / 1550nm band. On demand we are able to pro- duce also wavelength lockers at custom wavelengths like 1064nm or 850nm, down to 800nm at this time, even with PM fiber. The gratings can be designed for peak locking or for linear flank locking (see examples below).		EDFA pump laser wave­length locker   DFB laser stabilisation for WDM application   In-fiber resonators for RAMAN fiber lasers   Tuneable laser modules The combination of wavelength locking FBGs with or  is also available.

Specification	Premium	Standard
Center wavelength (CW)	800 .. 1620nm	980nm; 1480nm; 1280 .. 1340nm; 1520 ..1620nm
Reflectivity	3 .. 50% (typical)
FWHM	0.08 .. 1.5 nm
Insertion loss	<0.2 dB
Proof test	<100 kpsi (SM fiber) <50 kpsi (PM fiber)
Minimum bending diameter	25 mm
Termination	Bare fiber, FC/PC, FC/APC, ST, SC/PC, SC/APC, DIN, SMA
Operating Temperature	5°C .. 120°C

Examples
Peak locker FBG at 851.3 nm:	Flank locker FBG at 193.4 GHz:

 更多產品信息請聯係，蘇州AG试玩平台APP光電技術有限公司，0512-67626449，sales@ecfa-hotel.com