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WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers

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WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers

Name: WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers
Brand: Unifiber or OEM
Price: 1 USD

China WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers wholesale

Brand Name : Unifiber or OEM

Model Number : Polarization Maintaining Isolator WDM

Certification : ROHS

Place of Origin : China

MOQ : 10

Price : Negotiable

Payment Terms : L/C, T/T

Supply Ability : 1000pcs/day

Delivery Time : 3~5 days

Packaging Details : Blister case

Product : Polarization Maintaining Isolator WDM

Operating wavelength : 980/1550/1064nm

Extinction ratio : ≥20(Type B) ≥23(Type F)

Fiber type : PM fiber for common & pass port; PM fiber or SM fiber for reflect port

Connector : Customized

Application : Fiber lasers or Fiber amplifiers

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The Polarization Maintaining Isolator WDM is a hybrid device that has functions of WDM and isolator in a single compact package. The PMIWDM is characterized with low insertion loss, high extinction ratio, high isolation, high return loss and excellent environmental stability and reliability. It is ideal choice for fiber amplifier application to combine signal and pump wavelength with stable signal isolation.

Key Features:
* Low insertion loss
* High extinction ratio
* High isolation
* Excellent stability and reliability

Applications:
* Fiber lasers
* Fiber amplifiers

Specifications:

Type Parameter	Unit	Polarization Maintaining Isolator WDM
		Single Stage	Dual stage	Single Stage	Dual stage
Operating wavelength	nm	T1064±5/R980±15		T1530~1580/R980±15
IL over pass band @23℃	dB	≤2.3	≤3.5	≤0.8	≤1.0
IL over reflection band	dB	≤0.6
Extinction ratio (Only for Signal Port)	dB	≥20(Type B) ≥23(Type F)
Isolation for signal @23℃	dB	≥30	≥45	≥30	≥46
Return loss	dB	≥50
Fiber type	/	PM fiber for common & pass port; PM fiber or SM fiber for reflect port
Handling power	mW	≤300		≤500
Operating temperature	℃	-5~+50		-5~+70
Storage temperature	℃	-40~+85
Dimensions	mm	Ф5.5× L35 or Ф3.0× L30

Type B: Both axis working, Type F: for Fast axis blocked.

IL is 0.3dB (1310~1550nm) or 0.5dB (1064nm) higher, RL is 5dB lower and ER is 2dB lower for each connector added. The default connector key is aligned to slow axis.

WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers

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WDM Polarization Maintaining Isolator 980 1550 1064nm For Fiber Lasers

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