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1064nm Polarization Maintaining PM Isolator
Fiber coupled PM isolator, panda fiber
 
The 1064nm polarization maintaining fiber isolator is a two port micro optic device build with PM panda fiber. The device guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction.  PM isolator features low insertion loss, high isolation, high extinction ratio, high reliability and stability. The device can built with 250um bare fiber pigtails, 900um pigtails or 3mm cable. PM panda fiber isolator widely used in amplifier systems, fiber optic systems and fiber lasers.  

Specifications - 1064nm Polarization Maintaining PM Isolator
.Parameters

Single Stage

Dual Stage

Center Wavelength  (lc)

1064nm

Typ. Peak Isolation

36dB

54dB
Min. Isolation at 23°C; lc 35dB 45dB
Insertion Loss at -5-50°C; lc <2.0dB, typ. 1.5dB <3.4dB, typ. 2.5dB
Extinction Ratio
³ 20dB
³ 20dB
Min. Return Loss (input/output)
55/50dB
55/50dB
Max. Optical Power (CW)
300mW
Max. Tensile Load
5N
Fiber axis alignemnet

slow axis and fast axis both working

Fiber Type
 PM 980 Panda Fiber or Specify
Operation Temperature
-5 to +50°C
Storage Temperature
-40 to +85°C
Note1: Values specified are without connector loss.   
Note2:  The PM fiber and the connector key are aligned to the slow axis. 
 

Package Dimensions - 1064nm Polarization Maintaining PM Isolator

  

 

 

Ordering Information - 1064nm Polarization Maintaining Isolator
PISO-64-V-X-Y-Z
V- Stage 1 - Single stage, 2 -  Dual  stage
X: Pigtail  type B - 250 um panda fiber,  L - 900 um loose tube panda fibre, C - 3mm cable, S - Specify
Y: Pigtail length 5- 0.5m, 7 -0.75 m, S - Specify
Z: Connector 1 - FC/UPC, 2 - FC/APC, 0 - None, S - Specify

 

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