Diffractive optical element
Applicable to spectrographs such as cameras and telescopes! Introduction to diffractive optical elements.
At Fine Crystal Co., Ltd., we handle "diffractive optical elements." These can be applied in various devices, including spectrographs for cameras and telescopes, beam splitters for monochromatic light source lasers, and microchannels for biochips. Our company develops gratings with rectangular groove cross-sections using photolithography technology and dry etching methods, which are used for processing fine patterns when manufacturing semiconductor devices such as ICs and LSIs, as well as for MEMS processing that integrates electrical circuits and fine mechanical structures on a single substrate. 【Standard Specifications】 ■ Material: Quartz Optical Glass (BK7) Quartz ■ External Dimensions: Specified dimensions (up to 50mm square) ■ Number of Grooves: 50 to 500 grooves/mm ■ Coating: AR/AR *For more details, please refer to the PDF document or feel free to contact us.
- Company：ファインクリスタル 東京オフィス
- Price：Other
