940nm diode laser with 11Watt high power
940nm series diode lasers offer up to 11 W of power from a 105 μm multimode laser modules offer high brightness, and simplified thermal management by distributing the diodes (heat sources) with high reliability.

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Features
High coupling efficiency;
High brightness;
Reliable Au/Sn bonding;
RoHS Compliance.

Applications
Fiber laser pumping;
Medical/Life and health sciences.

Electro-Optical Parameters

Parameter

Symbol

Min

Typical

Max

Unit

Operating output power

Pout

11.0

 

 

W

Range of available wavelength

λ

930.0

940

950.0

nm

Spectral width @ FWHM

Δλ

 

6.0

 

nm

Threshold current

Ith

-

1.0

-

A

Operating current at Pout

Iop

 

13.0

 14.0

A

Forward voltage at Pout

Vf

 

-

2.0

V

Power conversion efficiency

-

 

48%

 

-

Slope efficiency

η

 

1.0

 

W/A

Feedback protection(1040-1100nm)

-

 

 

3.0

V

Fiber core/cladding diameter

DCOR

 

105/125

 

µm/µm

Fiber numerical aperture

NA

 

0.22

 

-


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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Box Optronics Technology Company
Tel: +86 185 6577 1448
Contact: Lydia Liu
Email: sales@boxoptronics.com
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