LAN-WDM Butterfly laser diode with TEC-DFB laser | SLED Module

LAN WDM Butterfly laser diode with TEC

LAN-WDM laser diodes are 1273.55nm, 1277.89nm, 1282.26nm, 1286.66nm, 1291.10nm, 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm,Multiple Quantum Well (MQW) structured distributed-feedback(DFB) laser modules. The laser diodes are fabricated in a hermetic sealed 14-pin butterfly package,which contain thermoelectric cooler (TEC), thermistor, monitor PD and optical isolator to secure high quality laser performance. We also have full customer selection of output powers, package types and output fibers of SM fibers, PM fibers and other special fibers.

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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	λn-0.5	λn	λn+0.5	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.