High Power 976nm 600mW SM FBG Stabilized Pump Laser For EDFA

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Product Description

High Power 976nm 600mW SM FBG Stabilized Pump Laser For EDFA provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback.

Product Detail

1. Introduction of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

The 980nm pump module uses FBG stabilization to ”lock” the emission wavelength. It provides a noise-free narrowband spectrum, even under changes in temperature, drive current, and optical feedback. Wavelength selection is available for applications that require the highest performance in spectrum control with the highest available powers. This module complies described in Telcordia GR-468-CORE requirement.

2. Feature of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

Kink-free operating power up to 600mW;

Epoxy-free, and flux-free 14-PIN butterfly package with SM Hi1060 or PM fiber;

Fiber Bragg grating stabilization;

Wavelength selection available;

Integrated thermoelectric cooler, thermistor, and monitor diode.

3. Application of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

LAN, WAN and metro networks;

C/DWDM systems;

Laser sources;

4. Optical-Electrical Characteristic of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

Parameters	Symbol	Min.	Typ.	Max.	Unit	Notes
LD Threshold current	Ith		45	80	mA	CW
Output power	Pf			600	mW	If(BOL)<900mA
LD Forward current	If			1200	mA	Pf=Rated power
Kink free power	Pkink	450			mW	>=1.2*Rated power
Kink free current	Ikink	>=1.2*If(BOL)			mA	[1]
LD Forward voltage	Vf			2.5	V	Pf=Rated power
Center wavelength	λc	973	974	975	nm	Peak,Pf=Rated power
Center wavelength	λc	975	976	977	nm	Peak,Pf=Rated power
Peak wavelength turning	△λp/△Tamb			0.02	nm/℃	T: FBG Temp.
Spectrum width	△λ			2	nm	RMS@-13dB
Spectrum stability		-0.5		0.5	nm	Pf=Rated power,t=60s
Monitor responsivity	Im/Pf		1	20	uA/mW	VPD=5V,Pf=Rated power
Monitor responsivity stability				20%		@All Operating temperature
Monitor dark current	Id			50	nA	VPD=5V
TEC Current	Itec			2	A	Tcase=75℃
TEC Voltage	Vtec			3.5	V	Tcase=75℃
TEC Modual power consumption	P			5	W	Tcase=75℃
Power stability >20mW 10-20mW 3.5-10mW				0.2 0.5 1	dBm	Peak-to-peak,t=60s, DC to 50kHz sampling, TC=25℃
Tracking error	TE	-0.5		0.5	dB	TC=-5~75℃,Refered to [2]
Thermistor resistance	Rth	9.5	10	10.5	Kohm	Tstg=25℃
Thermistor B constant	Bth		3900		k	Tstg=25℃

5. Product Details of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

Package drawing&PIN-OUT Definition(Unit:mm)

6. Deliver,Shipping And Serving of High Power 976nm 600mW SM FBG Stabilized Pump Laser for EDFA

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.)

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.