974nm 976nm 300mW uncooled Mini DIL pumped laser module
This wavelength locked, single-mode pump module with output power of over 300mW Mini DIL pumped laser module is used for low noise EDFA, DWDM amplifier and amplifier module.

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Features
Kink-free operating power up to 300mW;
Centre wavelength at 974 and 976nm;
Small form factor mini-DIL package;
Wavelength stabilized by fiber Bragg grating over entire operating range;
Low power dissipation;
High-reliability.

Applications
Low noise EDFA requiring higher optical power with low power consumption and small form-factor package;
Single or multi-stage EDFA applications including single-channel and DWDM designs.

Electro-Optical Parameters

Parameters

Symbol

Min.

Typ.

Max.

Unit

Notes

LD Threshold Current

Ith

 

30

150

mA

CW

Output power

Pf

 

 200

300

mW

If(BOL)<500mA

LD Reverse Current

If

 

 

600

mA

Pf=Rated Power

LD Forward Voltage

Vf

 

 

2.5

V

Pf=Rated Power

Center Wavelength

λc

973

974

975

nm

Peak,Pf=Rated Power

Spectrum Width

λ

 

 

2

nm

RMS@-13dB

Spectrum Stability

 

-0.5

 

0.5

nm

Pf=Rated Power,t=60s

Thermistor resistance

Rth

9.5

10.0 

10.5

Tcase=75℃

Thermal power dissipation

Pthermal

 -

0.71

1.0

W

Tcase=75℃

Total electrical power consumption

Ptotal

 

1.0

1.25

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.
 
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Contact: Lydia Liu
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