Sell Polarization Maintaining Isolator

Polarization Maintaining Isolator You May Also Be Interested In: fiber amplifier fiber lasers isolator polarization maintaining isolator
The polarization maintaining isolator is characterized with low insertion loss, high isolation, high extinction ratio, high return loss, and excellent environmental stability and reliability. It is ideal for polarization maintaining fiber amplifier, fiber laser, fiber sensor, and instrumentation applications.
Features:
* High isolation
* Low insertion loss
* High extinction ratio
* Excellent environmental stability and reliability

Applications: * Fiber lasers
* Fiber sensor
* Polarization maintaining optical system

Specifications:
Type
Parameter Single stage Dual stage
Grade P rade A Grade P Grade A
Operating wavelength (nm) 1310 1 15, 1550 1 15
Extinction ratio(dB) >=20 >=18 >=20 >=18
Peak isolation(dB) 42 40 56 53
Min. isolation at (dB) (230) 32 30 52 50
Insertion loss(dB) <=0.4 <=0.6 <=0.6 <=0.8
Return loss (input/output) 55/50 55/50 55/50 55/50
Pigtail fiber PM panda fiber or specify
Operating temperature 00 ~ + 700
Storage temperature (0) -400 ~ + 850
Max. input power (mw) 500
Dimensions(mm) #5.5WL30

* Remark: Above specifications are for the devices without connectors.
The PM fiber and the connector key are aligned to the slow axis.