Description

alexandrite laser rod,laser crystal,alexandrite, Chinese Crystal Manufacturing Co., Ltd (ccco) ***** http://xxxxx ***** CCCO specializes in manufacturing and distributing alexandrite laser rods for medical, scientific and aesthetic use. The size of alexandrite laser crystal as grown is up to *0mm x *0mm x **0mm. Alexandrite is the leader of a class of tunable solid-state laser materials. Enhanced by several years of research and development, it features a broad wavelength tuning range of **0 - **0 nm with the capability to store and efficiently extract multi-joule pulses of energy. It is one of the most robust solid-state laser materials available with a thermal shock resistance five times that of Nd:YAG. Alexandrite &#**9;s unique combination of properties offer application in such areas as dermatology, lithotripsy, spectroscopy, atmospheric lidar, testing of fiber optics, photodetectors, materials processing, pumping of dye lasers, non-linear optics studies and annealing of semiconductors. Specifications: 1) Diameter (tolerance): 3 - *0mm (*0.*1/*0.*2mm) 2) Length (tolerance): *0 - **0mm (*2/*0.5mm) 3) Chamfer: *5±5 (depth 0.2±0.1mm) 4) Perpendicularity: <5 arc-minutes 5) Parallelism: <*0 arc-seconds 6) Rod end face flatness: <1/*0 wave (at **2nm) 7) Rod end finish: *0 - 5 per MIL-O*****0A 8) Fiavefront distortion: <0.2 wave/cm single-pass at **0nm 9) Rod end coating: e-beam evaporated AR-AR<0.3% at selected wavelength *0) Cr++ concentration: standard 0.*4% special order 0.*3 - 1.0% *1) Optical length: 0.**1 - 0.**3cm*1