PM Polarization maintaining isolator-DFB laser | SLED Module

PM Polarization maintaining isolator

The Polarization Maintaining Isolator is a two port micro-optic device built with PM panda fiber.

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Features

Low insertion loss;

High return loss;

High extinction ratio;

High reliability;

High stability.

Applications

Communication systems;

Test instrument;

Fiber sensor;

Research.

Electro-Optical Parameters

Parameter	Unit	Value
Stage	nm	Single				Dual
Center Wavelength	nm	1310, 1480, 1550		1064		1310, 1480, 1550		1064
Grade	-	P	A	P	A	P	A	P	A
Operating Wavelength Range	nm	±20
Typ.Insertion Loss @23℃	dB	0.4	0.5	1.5	1.6	0.5	0.6	2.4	2.6
Min.Extinction Ratio	dB	20	18	20	18	20	18	20	18
Min.Return Loss (Input/Output)	dB	50/50
Max. Optical Power (CW)	mw	500		300		500		300
Max.Tensile Load	N	5
Fiber Type	-	PM Panda Fiber

Package

Original Carton Package;

As customers‘ requirement.

Shipping

5-10 Working days after receive the payment;

Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);

Shipping fee depends on the weight and size.

Payment

For large orders: T/T, Credit card;

For small orders: Paypal are accepted.

Warranty

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

Refund & Replacement

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.