Witoptics Photonics Inc.


WITOPTICS has successfully manufactured Etalon. Etalons can be used as precise wavelength references in telecommunication applications where the periodicity of the signal provides an array of reference frequencies for the telecommunication frequency grid. When used with active feedback electronics, etalons form the basis of wavelength locking systems that can be used to stabilize the wavelength of a laser.

Telephone: +86-591-87528609-818 Fax:+86-591-87528573 Address:1#Bldg No.758 Qi’an Road, Fuwan Industrial Park,Fuzhou,Fujian ,P.R.C