Changchun New Industries Optoelectronics Technology Co., Ltd.
Lasers, Optics & Photonics

Laser Systems
Laser Measurement & Safety
Laser Marking
Spectrum Analysis
Laboratory Instruments
Fiber-Coupled LEDs
Optics & Coatings
Components & Accessories
Customized System
Components & Accessories
Laser diode
Laser optics
Fiber for laser coupling
Beam expander
AOM and Shutter
Multi-function optical system
Variable attenuator
Laser goggles


Customer Service
TTL or analog modulation
Fiber coupling
Coating service
Laser marking service
Complete Solution
Contact CNI
Tel: +86-431-85603799 / 89216078
Fax:    +86-431-87020258
国内: 0431-87020257 / 89216068

Fiber Coating


    The recently-introduced coatings, designed for use on optical fiber end faces, have been demand by customers. With these coatings back reflections are reduced by nearly 3% at the interface between glass and air.
    CNI has continued to make developments in this area, which has resulted in new standard designs, the suitability of which for high vacuum coating processes has been tested and proven.


The point AR coating from 350 nm to 1200nm. Standard product at 808 &1064 nm,T99.97%.

From 400 to 500 nm, Tavg≥99.95%

From 500 to 600 nm, Tavg≥99.95%

 From 600 to 700 nm, Tavg≥99.95%


Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Domestic Tel:  0431-87020257   International Tel: +86-431-85603799   Fax:+86-431-87020258