SM fiber coupled 980nm butterfly laser with 200mW power
The 980nm pump module is currently deployed in many of DWDM systems and CATV distribution systems. The pump module,which are fabricated in a hermetically sealed 14-pin butterfly package. The laser diodes contains thermoelectric cooler (TEC), thermistor, monitor photodiode to secure high quality laser performance. The pump module uses fiber Bragg grating stabilization to “lock” the emission wavelength and provides a noisefree narrow band spectrum even under changes in temperature, drive current and optical feedback. The module meets the stringent requirements of the telecommunications industry including Telcordia GR-468-CORE for hermetic 980nm pump modules.

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Features
Operating power range from 100 - 200 mW;
14-PIN butterfly package with SM Hi1060 or PM fiber;
Fiber Bragg grating;
High-reliability;
Integrated thermoelectric cooler, thermistor, and monitor diode.

Applications
Next generation dense wavelength division multiplexing(DWDM) erbium doped fiber amplifiers(EDFA);
Reduced pump-count EDFA architectures;
Very long distance cable television(CATV) trunks and very high node count distribution.

Electro-Optical Parameters

Parameters

Symbol

Min.

Typ.

Max.

Unit

Notes

LD Threshold Current

Ith

 

-

35

mA

CW

Output power

Pf

 

 

200

mW

If(BOL)<900mA

LD Reverse Current

If

 

 

500

mA

Pf=Rated Power

LD Forward Voltage

Vf

 

 

2.5

V

Pf=Rated Power

Center Wavelength

λc

973

-

982

nm

Peak,Pf=Rated Power

Spectrum Width

λ

 

 

2

nm

RMS@-13dB

Spectrum Stability

 

-0.5

 

0.5

nm

Pf=Rated Power,t=60s

TEC Current

Itec

 -0.75

0.55 

1.5

A

Tcase=75℃

TEC Voltage

Vtec

 -

1.01 

2.5

V

Tcase=75℃

TEC Module Power Consumption

P

 

 0.81

-

W

Tcase=75℃


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.