Low cost customized 650nm 785nm 850nm CWDM laser source module-DFB laser | SLED Module

Low cost customized 650nm 785nm 850nm CWDM laser source module

The full band laser light source module adopts DFB semiconductor laser, single-mode fiber output, adjustable power, professionally designed high-precision, high stability current drive control board to ensure laser safety and stability, low noise work, low cost, high cost performance, compact size, can be directly powered on. Which can be used in scientific research, communication, medical treatment, spectral analysis, bioengineering and other fields.

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Features

Optional wavelength: 650nm-1650nm band;

Power 1-20mW (Adjustable knob);

Single mode or Multi-mode optical fiber;

Customized production.

Applications

Optical fiber sensing;

Optical fiber communication;

Optical device test;

Scientific research, etc.

Electro-Optical Parameters

Parameter	Unit	Value	Notes
Operating wavelength	nm	650-1650	Customizable
Output power	mW	5/10/20	Customizable
Spectrum width(-20dB)	nm	≤ 2.5
Side mode suppression ratio	dB	> 40
Isolation	dB	> 30	CWDM Wave.
Power instability(Short-term 15mins)	dB	≤±0.02
Power instability(Long-term 8hours)	dB	≤±0.05
Fiber type	-	SMF-28e	Customizable
Fiber connector	-	FC/APC	Customizable
Dimensions	mm	200(L)×150(W)×70(H)	Benchtop
Power supply	V	AC 110~240V	Benchtop

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.