Low cost 1286.66nm butterfly laser diode with TEC cooler-DFB laser | SLED Module

Low cost 1286.66nm butterfly laser diode with TEC cooler

The DFB LAN WDM lasers is available in nine temperature-stabilized wavelengths: 1273.55nm, 1277.89nm, 1277.89nm, 1291.10nm, 1295.56nm, 1300.05nm, 1304.58nm, and 1309.14 nm.

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Features

High output power(10~20mW);

High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser;

Industry-standard, 14-pin butterfly package;

Built-in TEC and optical isolator;

ITU wavelengths available from LAN WDM;

Applications

LAN, WAN and metro networks;

Fiberoptic sensors;

Laser sources;

Data Center.

Electro-Optical Parameters

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Center Wavelength	λc	TL=15～35ºC CW	1286.16	1286.66	1287.16	nm
Output Power	P_O	-	10	-	20	mW
Spectral linewidth	LW	Full width, half maximum (FWHM)	-	3	-	MHz
Bandwidth(@-3dB)	BW	-	-	2.5	-	GHz
Side-mode Suppression Ratio	SMSR	CW	35	40	-	dB
Optical Isolation	-	-10 < TC < +70 ºC	30	-	-	dB
Relative Intensity Noise	RIN	CW, output power 5mW	-	-145	-	dB
Wavelength Temperature coefficient	Δλ/ΔT	TEC temperature at 15ºC to 35ºC	-	0.03	-	nm/℃

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.