High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders

Certification: CE
Wavelength: 940nm
Power: 1W
Main Function: Sensor Light Source
Warranty: 12 Months
Key Selling Points: Long Service Life
Customization:
Gold Member Since 2022

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Manufacturer/Factory

Basic Info.

Model NO.
VC940SE1
Function 1
Soild-State Laser Pumping Source
After-Sales Service Provided
Online Support
Feature
High Efficiency
Lift Time
Over 10000 Hours
Express
DHL
Laser Forward Voltage
2V
Laser Type
Vcsel Chip
Function
Scientific Research
Machinery Test Report
Provided
Color
Gold
Transport Package
Carton
Specification
1kg
Trademark
Brandnew
Origin
Zhejiang
Production Capacity
10000piece/Year

Product Description

Product Description
Item Name
High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders
The Brandnew VC940DL1 is an 940nm wavelength, 1W output power, multi-emitter, Vertical Cavity Surface Emitting Laser (VCSEL) chip designed for use in sensing applications. Unlike an edge-emitting laser diode, a VCSEL (Vertical-Cavity Surface-Emitting Laser) emits circular laser beams vertically from a substrate surface so that it can be easily connected with a photodetector or an optical fiber.  The VCSEL reduces power consumption and is heat-resistant, making its manufacturing process simple. The VCSEL is applied in various fields. 

Feature

940nm multi emitter VCSEL chip

Typical 1W peak pulse output at 1.2A

High PCE (Power Conversion Efficiency): 42%

-40 to 80ºC operating temperature

Chip size: 800x800um

Application

Sensing light source

Photoelectric sensors

Optical encoders

3D sensing

3D imaging, including Time of Flight, Structure light, Iris/Facial recognition, etc.

Product Photo

High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders

Product Specification
Optical Typical Value
Center Wavelength λ 940nm
Optical Power 1W
Electrical
Threshold Current Lth 1.2A
Forward Current 5A
Laser forward Voltage 2V
Thermal
Opearting Temperature -40~80ºC
Storage Temperature -40~105ºC
Wavelength Temperature Drift 0.07nm/ºC
Reflow Soldering Temperature 260ºC

 

Delivery & Packing

Packing:
One set in a case(According to your request)
Delivery:
Normally 1-2 Weeks
FedEx,DHL Express, UPS, TNT
Payment Term:
T/T and Western Union, For your Choice
Return Policy:
Buyer Pay the Shipping Cost.
High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders
High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders
Why Choose Us

(1). Higher reliability, performance, long lifetime, all kinds of models and cost-effective.
(2). Offer customized products, simplify your development processing, improve the stability of whole device and accelerate marketing.
(3). Volume manufacturing, many models in stocking
(4). Provide wavelength range from 450nm to 1550nm and a wide range of output power from mW to kW
(5).Professional technology support,24hours timely response.
(6). Door to door delivery with official express DHL

 
BrandNew Technology use United States imported chip and Japanese heat sink material, then mounted in our own lab. So our quality must be top on the market.
 
1.Oriental-laser with more than 10 years diode laser bar mounting experience
2.Unique gold coating technology with high reliability and stability
3.Customized mechanical part size, dimensions,optional output power and wavelength

Certification
High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical EncodersCompany Profile
High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders

Founded in 2011, Professional Laser diode supplier,manufactures high-power diode lasers and systems in a wide range of output powers and wavelengths including laser chip, fiber coupled laser diode, single bar and high power diode laser array.Cooperated with Institute of semiconductors Chinese academy of sciences and Zhejiang University, Production space is 10000 Class Lab Clean Room with 2000 square meters. Turnover per year is more than 10M US dollars.
BrandNews strengths are in talent employees, quality engineering, process control, product development and volume manufacturing.
Our range of products gives this feeling to our customers who rapidly understand that our solutions help them save time in their RD photonic system and integration work.


Core Competency

Diode Packaging  Beam Shaping

Reliability Testing  Efficient Cooling

High Efficiency Multi Emitter Vcsel 1W 940nm Laser Diode Chip Optical Encoders


FAQ
Q1: What payment methods do you support?
A: T/T and Western Union, For your Choice

 
Q2: How long can I receive the package?
A: Normally 1-2 Weeks FedEx, DHL Express, UPS, TNT.

 
Q3: Do you offer guarantee for the products?
A: Yes, we offer 12 months warranty to this diode laser stack.

Q4: How about sample?
A: You can get a sample, but our sample is not free.
 
Q5: Are you trading company or manufacturer?
We are manufacturer with more than 11 years of experience, and also provide the technical solution to all customers.


Q6: How to Place an order?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions.
Thirdly customer confirms the order. Fourthly we arrange the production.


Q7: Have you Checked the product before delivery?
A: Yes, all of the products will be tested before delivery to ensure the good quality. Quality is our principle.


Q8: Is it a reliable company?
A: BrandNew, the laser diode company, manufactures high-power diode lasers and systems in a wide range of output powers and wavelengths including fiber-coupled, stack bar lasers and plug and play lasers.
Cooperated with Institute of semiconductors Chinese academy of sciences and also Zhejiang University,Today, over 60 technicians and 2 scientists,20 technicians are with PHD degree.BrandNew 's strengths are in talent employees, quality engineering, process control, product development and volume manufacturing.

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Gold Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
10000000 RMB
Plant Area
>2000 square meters