Features

• It is a total reflection mirror coated with a high reflectivity gold film in a wide band in the near infrared and infrared region.
• The chromium film is very thinly undercoated to strengthen the film adhesion of the gold film.
• Silicon substrates have very strong adhesion of gold film, high thermal conductivity (approximately 111 times better heat dissipation than glass), and superior heat resistance compared to glass substrates.
• Since it is a metal coating, the reflectivity and reflectivity wavelength characteristics do not change significantly depending on the incident angle.
• Gold coat has very high reflectivity in the infrared.
• Any light that is not reflected is absorbed by the film and does not pass through.
• We also offer an ultra-wideband dielectric mirror (TFMS-4/20) that does not absorb film.
• Pyrex (R) is a registered trademark of Corning Corporation.
• * When using with a high power laser, it is necessary to cool the substrate using a gold mirror (TFGS) of the silicon substrate.
• * It is strictly prohibited to wipe the gold film with paper or cloth.
• * If you touch the membrane, it will scratch.
• * Use an air blower to clean the membrane surface.
• * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.