12W 940nm Cos Laser Chip Red Laser Diode Module

• Customization: Available
• Certification: CE
• Application: Medical Treatment
• Model NO.: COS940DL12
• Wavelength: 940nm
• Power: 12W
• Main Function: Scientific Treatment
• Warranty: 12 Months
• Key Selling Points: Long Service Life
• Function 1: Pumping Source
• After-Sales Service Provided: Online Support
• Feature: High Efficiency
• Lift Time: Over 10000 Hours
• Express: DHL
• Emitter Width: 230um
• Laser Type: Chip on Submount
• 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

12W 940nm COS Laser Chip Red Laser Diode Module

The term "COS" in relation to laser diodes typically refers to "Chip on Submount" or "Chip on Substrate." This is a type of packaging or construction method used in the manufacturing of laser diodes. In a COS laser diode, the semiconductor laser chip is directly mounted on a submount or substrate, which then can be integrated into various applications.

Feature

Emitter Width 90um

Wavelength temperature coefficient 0.35nmºC

High stable and high efficiency

Working life time over 10000hours

Application

Industry;

Pump;

Illumination;

Medical treatment.

Product Photo

Product Specification

Optical
Center Wavelength	940nm
Wavelength Tolerance	±10nm
Output Power	12W
Emitter Width	90um
Spectrum Width FWHM	4nm
Electrical
Threshold Current Lth	0.7A
Operating Current Lop	12A
Operating Voltage Vop	1.7V
Thermal
Test Temperature	25ºC
Storage Temperature	-40-80ºC
Wavelength Temperature Coefficienct	0.35nm/ºC

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.

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

Certification
Company Profile

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


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.