Polarization Maintaining Isolator

Model:	-
Brand:	Dk photo
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment
Label:	PM , Polarization Maintai
Price:	US $300 / pc
Min. Order:	1 pc

Inquire Now

Product Description

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

Features	Applications
Low Insertion Loss High Extinction Ratio High isolation Excellent stability and reliability	Fiber laser Fiber amplifier Fiber Sensor Communications

Performance Specifications

Parameter	Single Stage		Dual Stage
Grade	P	A	P	A
Operating wavelength (nm)	1310 ± 15, 1480 ± 15 or 1550 ± 15
Typ. Insertion Loss(dB)	0.4	0.5	0.5	0.6
Max.Insertion loss (dB)	0.55	0.65	0.65	0.8
Typ. Peak isolation (dB)	42	40	58	55
Min.Isolation at (dB)	28	26	48	45
Extinction ratio Type B (dB)	≥20	≥18	≥22	≥20
Extinction ratio Type F (dB)	≥22	≥20	≥22	≥18
Return loss (input/output)	≥55/50	≥55/50	≥55/50	≥55/50
Fiber Type	PM 1550 or PM 1310
Operating temperature (℃)	-5℃ ~ + 70℃
Storage temperature (℃)	-40℃ ~ + 85 ℃
Max. Optical Power (mw)	≤500
Dimensions (mm)	Ф5.5× L35
“B” for Both axis working, “F” for Fast axis blocking

*Above specifications are for device without connector.

*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower and ER will be 2dB lower.

* For device with connector, key aligned to slow axis.

Member Information

DK Photonics Technology Limited
Country/Region:	Guang Dong - China
Business Nature:	Manufacturer
Phone:	15118033575
Contact:	Bill Lee (sale)
Last Online:	05 Jul, 2018

Inquire Now