3W 1310nm Cw Cos Diode Laser Chip on Submount

• Customization: Available
• Certification: CE
• Application: Medical
• Model NO.: COS1310DL3
• Output Power: 3.5W
• Wavelength: 1470nm
• Warranty: One Year
• Origin: China

Product Description

3W 1310nm CW COS Diode Laser Chip on Submount

Product Description

Brandnew supply 3W 1310nm CW COS Diode Laser Chip on Submount. COS is installed in a low thermal resistance, electrical isolator installation, low junction temperature and low thermal resistance package extend life and improve reliability. This kind of COS diode laser with 95um emitter width which make the diode laser more stable and reliable.

Features:

Chips on Submount

AuSn bonding RoHS compliance

High Reliability and Stability

High temperature resistance

Efficiency packaging heat dissipation technology

Applications:

Direct Material Processing

Solid-state pumping source

Wind sensing lidar

Laser illumination

Free space optical communication

Specification
Item No.: COS1310DL3

Optical	Typ.
Center Wavelength	1310nm
Wavelength Tolerance	20nm
Output Power	3W
Emitter Width	95um
Spectrum Width FWHM	10nm
Fast Axis Divergence FWHM	30Deg
Slow Axis Divergence FWHM	10Deg
Electrical
Threshold Current Ith	0.8A
Operating Current Iop	10A
Operating Voltage Vop	1.5V
Slope Efficiency	0.45W/A
Conversion Efficiency	30%
Polarization	TE
Thermal
Test Temperature	25ºC
Storage Temperature	-30-70ºC
Wavelength Temperature Coefficient	0.35nm/ºC

Dimension

 

About us

Hangzhou Brandnew Technology Co., Ltd.
Founded in 2011, 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 Zhejiang University, Today, over 60 technicians and 2 scientists, 20 technicians are with PHD degree. Production space is 10000 Class Lab Clean Room with 2000 square meters. Turnover per year is more than 10M US dollars.

BrandNew's strengths are in talent employees, quality engineering,Process control, product development and volume manufacturing.
Core Competency

Diode Packaging    Beam Shaping

Reliability Testing    Efficient Cooling 

FAQ

Can you provide technology supports?
Yes, we have a professional technology supporting team for your timely services. 

What about the delivery?
We can offer the door to door services by air, just depend on your actual request. Such as DHL, UPS, TNT, FEDEX

What is the lead time?
Normally 3-5 days. Customized products need 15 working days.

Do you have any MOQ limit?
Low MOQ, 1pc for sample checking is available
 
What is your terms of payment?
T/T or Western Union, for your choice.

Do you offer guarantee for the products?
Yes, all products have been tested before shipping out.
Lifelong technique support. One year warranty.