Engaged in the research and development of new materials, cooperated with domestic scientific research institute, Zhengzhou Kiegoo Photonics Technology Co., Ltd. is the professional manufacturer and supplier of Faraday Rotator Glass, Magneto Optical Elements, Faraday Rotator, Optical Isolator, Butterfly Package, and other Optics etc for the fiber-optic communication area. Our products were mainly exported to European and American market.
►Magneto-Optical Glass MOE-1
It's the terbium doped borosilicate glass with high verdet constant -0.313 min/Oe.cm at 632.8nm and mainly used in Faraday Rotators and Faraday Optical Isolators
►Faraday Rotator

►Optical Isolator
It's used to protect the laser or amplifier against the back-reflected light.
►14 Pins Butterfly Type Package Low temperature glass or Ceramic feed-through with high hermiticity and reliability, it was widely used in fiber-optic communication.

►Terbium Gallium Garnet TGG Crystal
TGG is a excellent magneto optical crystal used in Faraday Rotators and Isolators. Verdet Constant: 0.12 min/Oe.cm or 35 rad/T.m at 1064 nm We insist on superior products and guarantee the quality all the times.