1W 638nm Cw Single Emitter Laser Bare Chip for Material Processing

• Customization: Available
• Certification: CE
• Wavelength: 638nm
• Model NO.: LC638SE1
• Power: 1W
• Main Function: Laser Illumination
• Warranty: 12 Months
• Key Selling Points: Long Service Life
• Function 1: Laser Radar
• After-Sales Service Provided: Online Support
• Feature: High Efficiency
• Lift Time: Over 10000 Hours
• Express: DHL
• Polarization Mode: Te
• Laser Type: Laser 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
1W 638nm CW Single Emitter Laser Bare Chip for Material Processing
With the rapid development of industrial processing, biomedical beauty, high-speed optical communication, machine vision and sensing, laser display, laser lighting and other industries, the demand for laser is growing rapidly. Laser chip is an indispensable core device for the development of laser industry and the technical core of the whole laser industry chain. We provide 1W 638nm Single Emitter Laser Chip with CW working mode, 100% power modulationn, with high reliability and stability.

Features:
1W output power at 638nm center wavelength
CW working mode, single emitter laser chip
High brightness, high reliability and stability
Efficient packaging heat dissipation technology
Applications:
Material processing
Laser Illumination
Sensing Lidar
Laser lighting source

Product Photo

Product Specification

Optical	Typ
Central Wavelength	665nm
Output Power	1W
Working Mode	CW
Spectrum Width	3nm
Emitter Width	100um
Cavity Width	300um
Cavity Length	1500um
Thicknes	150um
Fast Axis Divergence(FWHM)	35deg
Slow Axis Divergence (FWHM)	10deg
Polarization Mode	TE
Slope Efficiency	1.1W/A
Electrical
Operating Current Iop	1.6A
Threshold Current Ith	0.6A
Operating Voltage Vop	2.2V
Conversion Efficiency	30%
Thermal
Operating Temperature	25ºC
Wavelength Temperature Coefficient	0.25nm/ºC

Chart

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.