4W 940nm Multi Emitter Vcsel Diode Laser Chip

Product Details
Customization: Available
After-sales Service: Online
Warranty: 1year
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Registered Capital
10000000 RMB
Plant Area
>2000 square meters
  • 4W 940nm Multi Emitter Vcsel Diode Laser Chip
  • 4W 940nm Multi Emitter Vcsel Diode Laser Chip
  • 4W 940nm Multi Emitter Vcsel Diode Laser Chip
  • 4W 940nm Multi Emitter Vcsel Diode Laser Chip
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Basic Info.

Model NO.
VC940ME4
Customized
Customized
Standard Component
Standard Component
Type
Vcsel
Wavelength
940nm
Power
4W
After-Sales Service Provided
Online Support
Feature
High Efficiency
Laser Type
Vcsel Chip
Bar
Germany Imported
Transport Package
Package
Specification
30*30*30
Trademark
BrandNew
Origin
Zhejiang

Packaging & Delivery

Package Size
30.00cm * 30.00cm * 30.00cm
Package Gross Weight
1.000kg

Product Description


Product Description
4W 940nm Multi Emitter Vcsel Diode Laser Chip


Key Features:
Designed for high volume 3D sensing applications (ToF, Structured Light, Active stereo, flood illuminators)
Longitudinal single mode, lateral multimode
Optical output power scalable (0.5-4W)
Doughnut shaped, symmetrical far field
Surface mountable
Non-hermetic operation
High reliability

Applications:
Scientific experiments
Instrumentation testing
Radio and television testing

VCSELs are limited in terms of output power because they can only produce high beam quality in a rather small mode area (a few micrometers in diameter). For larger mode areas, the excitation of higher-order transverse modes cannot be avoided; this is due to the extremely small resonator length of a few micrometers and the difficulty of uniformly pumping a large active area with ring electrodes. However, due to the short resonator, single-frequency operation is easy to achieve, even in combination with some wavelength tunability. In addition, VCSELs can be modulated at high frequencies, which can be used in applications such as fiber-optic communications.
4W 940nm Multi Emitter Vcsel Diode Laser Chip
 
Product Photo
4W 940nm Multi Emitter Vcsel Diode Laser Chip
4W 940nm Multi Emitter Vcsel Diode Laser Chip
4W 940nm Multi Emitter Vcsel Diode Laser Chip

Characteristics
Parameter Typ.
Center Wavelength 940±10nm
Output Power  4W
Working Mode  QCW
Pulse width 0.5ms
Duty Cycle 1%
Divergence Angle 22Deg
Emitter Quantity 1273
Electrical   
Threshold Current Ith 1.2A
Operating Current Lop 7A
Operating Voltage Vop 2.2V
Thermal  
Test Temperature 25ºC
Storage Temperature -40~+105ºC
Quality Standard IATF-16949
4W 940nm Multi Emitter Vcsel Diode Laser Chip
4W 940nm Multi Emitter Vcsel Diode Laser Chip
4W 940nm Multi Emitter Vcsel Diode Laser Chip

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.
4W 940nm Multi Emitter Vcsel Diode Laser Chip
4W 940nm Multi Emitter Vcsel Diode Laser Chip
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
4W 940nm Multi Emitter Vcsel Diode Laser ChipCompany Profile
4W 940nm Multi Emitter Vcsel Diode Laser Chip

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

4W 940nm Multi Emitter Vcsel Diode Laser Chip


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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