850nm 10mW VCSEL Diode
Vertical Cavity Surface Emitting Laser (VCSEL for short) is a semiconductor. Its laser is emitted perpendicular to the top surface, which is different from the edge emitting laser that is generally produced by an independent chip cut.

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1. Features:
850nm single longitudinal mode;
Oxide isolation technology;
Small emission area;
Easy to collimate;
Modulation and width >2GHz.
2. Applications:
Proximity sensors;
Consumer electronics;
Active optical cables;
Medical applications;
Range finder sensors.
3.  Electro-Optical Characteristics(25C laser temperature):

Parameters

Symbol

Test conditions

Min.

Typ.

Max.

Unit

Optical output power

Po

IF = 11mA

-

10

-

W

Threshold current

ITH

-

-

1.1

-

A

Slope efficiency

η

-

-

1.01

-

W/A

Power conversion efficiency

PCE

-

-

38

-

%

Center wavelength

P

PO = 10mW

840

850

860

nm

Laser forward voltage

VF

IF = 11mA

-

2.5

2.7

V


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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