Dielectric mirror

roundsapphirelaser

Ti:Sapphire (Ti:Sapph, Ti:Sa, Ti:SR, Ti:AlO3) Laser Line Mirrors are designed for Titanium doped Sapphire laser beam steering and laser cavity. 800, 400 and 267 nm wavelengths and custom-tuned wavelengths are available. What is Ti:Sapphire Laser Line (HR) Mirror? Ti:Sapphire laser line (HR) mirrors are optical components coated with high reflection dielectric coating. These mirrors reflect single wavelength, e.g. fundamental Ti:Sapphire laser line wavelength (or harmonics) at the designed angle of incidence (AOI). Two different Ti:Sapphire HR mirrors can sometimes be replaced with single Ti:Sapphire double band DBHR mirror, which reflects both wavelengths. How to make Ti:Sapphire Laser Line (HR) Mirrors? Similarly to Nd:YAG and Yb:YAG laser line mirrors, the process begins with polishing of mirror substrates and coating them with high reflection optical thin film. Unlike output couplers(partial reflectors), HR coating is designed for for maximal possible reflection. After production, Ti:Sapphire HR mirrors are inspected and stocked or shipped to the customer. How to handle and clean Ti:Sapphire Laser Line (HR) Mirrors? Ti:Sapphire laser line (HR) mirrors are coated with dielectric coating, which is generally more resistant than metallic mirrors (Au, Ag, Al). We recommend to follow regular cleaning and handling instructions for dielectric coated optics. Custom Ti:Sapphire Laser Line (HR) Mirrors As Ti:Sapphire lasers are often tunable, Alien Photonics offers custom HR mirrors for specific tuned wavelength. Also, we suggest to check out dielectric broad-band DBHR mirrors, which can be more universal solution.