calcium fluoride is a superb optical material. it is often chosen by laser optics manufacturers for its wide transmission range, low absorption and low refraction.
sapphire tubes, capillaries and nozzles for mechanical and optical applications: laboratory equipment, semiconductor equipment, optical systems (cvd, plazma reactors, uv treatment of substances, prote
ppln, pplt waveguide chips provide conversion efficiency 2~3 orders of magnitudes higher than the conversion efficiency of the bulk chips by combing the advantage of high intensity from channel waveg
nightn成立于1999年,最初名為night n ltd.,但隨著業務的增長。于2003年決定把night n ltd.拆分成幾個分支公司,創辦了night n (opt),專注于光學領域。此外,他們還設立了幾家附屬公司,如active optics ltd.、diop ltd.以及adaptive optics institute ltd.