1064nm, 1550nm High power fiber coupler-DFB laser | SLED Module

1064nm 1550nm High power fiber coupler

A fiber optic coupler is an optical device capable of connecting one or more fiber ends in order to allow the transmission of light waves in multiple paths. The device is capable of combining two or more inputs into a single output and also dividing a single input into two or more outputs. Compared to a splice or connector, the signal can be more attenuated by fiber optic couplers, as the input signal can be divided amongst the output ports.

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Features

Low insertion loss;

High carrying capacity;

Stable and reliable.

Applications

Fiber laser;

Fiber amplifier.

Electro-Optical Parameters

Parameter		Unit	Specifications
Pump Wavelength		nm	1064	1550
Operating Wavelength Range		nm	±10	±10
Excess Loss		dB	≤ 0.2	-
Insertion Loss	50/50	dB	-	≤ 3.6
	1/99	dB	17~23/0.3	17~23/0.5
	0.1/99.9	dB	27~33/0.3	-
	0.01/99.99	dB	35~45/0.3	-
Bearing power		W	≤ 5
Fiber Type		-	HI1H0I610F6L0EX	105/125-0.22NA 200/240-0.22NA 400/440-0.22NA
Directivity		dB	≥ 55
Operating Temperature		℃	-5~+70
Package Dimension		mm	100×12×8

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.