Sapphire Crystal for Wristwatch
Sapphire wristwatch window with Mohs hardness "9", second only to diamonds. Shinkosha is the one and only manufacturer in Japan.
For group-III nitride semiconductor, typified by blue and white LEDs. Small warpage and excellent parallelism are achieved.
Alumina Evaporation Material
Single crystal type evaporation material. Our material contains no binding material and reduces outgassing and splash.
Oxide single crystal substrates for thin-film growth
Optimal oxide crystal substrates for epitaxial growth. These are made by integrated & in-house production ranging from crystal growth to substrate finishing.
We provide high quality crystals with our unique crystal growth method.
Sapphire Laser Cap
High strength, high airtight sealing, and easy bonding are available. Our sapphire laser caps have high-accuracy optical axis and stable optical properties.
Optical Isolator for Fiber Laser
Our isolators can surely suppress unstable operations in laser output, such as power fluctuations, frequency fluctuations, modulation bandwidth limitation, and LD destruction.
Optical Fiber Sensor
Optical fiber sensor created by the fusion of crystal and optical technology. It helps disaster prevention and mitigation.
Branded products made by our world-class processing technology to create new potential business and value.