Feature:
30W, 40W, 50W output options
High coupling efficiency
Simplified, efficient optical system
10000 hours expected MTTF, 1 year warranty
Application:
Raman Spectroscopy
Especially designed to meet the demanding needs of high resolution Raman spectroscopy, even including low frequency Raman spectroscopy. Exceptional wavelength stability and excellent spectral purity. They are clearly the first choice of laser for serious Raman scientists.
Life Science
The 785 nm laser is increasingly popular in life science applications including flow cytometry and fluorescence microscopy thanks to the breakthrough in availability of near infra-red fluorophores. The longer wavelengths allow deeper penetration into cells and are less destructive compared to shorter wavelengths.



Item No.: FC785DL50
Optical | |
Center Wavelength | 785nm |
Wavelength Tolerance | ±5nm |
Output Power | 50W |
Fiber | |
Fiber Core | 105um |
Fiber Numerical Aperture | 0.22NA |
Fiber Length | 1m |
Fiber Connector | Bare end |
Electrical | |
Threshold Current | 1A |
Operating Current | 6A |
Operating Voltage | 21V |
Thermal | |
Operating Temp. | 15~55ºC |
Storage Temp. | -30-70ºC |
Wave Temp. Coefficient | 0.3nm/ºC |

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


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.
