Low cost 1552.52nm 193.1THz butterfly laser-DFB laser | SLED Module

Low cost 1552.52nm 193.1THz 100mW butterfly laser

The butterfly laser diode is suited for telecoms applications such as long reach analog transmission and CATV. This low threshold, high power laser features a highly linear output and excellent SMSR performance.

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Features

High output power;

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

Industry-standard, 14-pin butterfly package;

Built-in TEC and optical isolator;

1552.52nm Wavelength.

Applications

LAN, WAN and metro networks;

Fiber optic sensors;

Laser sources;

Ammonia gas detection;

CATV systems.

Electro-Optical Parameters

Parameter	Symbol	Condition	Min.	Typ.	Max.	Unit
Center Wavelength	λc	TL=25℃ CW	1552.02	1552.52	1553.02	nm
Peak Optical Output Power	Po	-	-	100	-	mW
Spectral linewidth	LW	Full width, half maximum (FWHM)	-	-	1	MHz
Bandwidth(@-3dB)	BW	-	-	2.5	-	GHz
Side-mode Suppression Ratio	SMSR	CW	30	40	-	dB
Optical Isolation	-	-10 < TC < +70 ºC	30	35	-	dB
Threshold Current	I_TH	-	-	25	40	mA
Slope Efficiency	ƞ	CW output power 50mW	0.10	0.20	0.4	mW/mA
Operating current	I_op	Po= 100 mW (CW)	-	600	-	mA
TEC set temperature	Ts	-	15	-	35	℃

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.