Crylink

  An overview of Crylink's 532nm laser for Medical Application One of the most often utilized lasers in medicine is the 532nm laser (frequency-doubled Nd:YAG laser). Because red substances absorb green laser energy at a rapid rate, blood arteries rich in hemoglobin may absorb the majority of the laser energy. In patients with diabetic retinopathy, frequency-doubled Nd:YAG lasers ( wavelength532 nm ) are utilized for pan-retinal photocoagulation. These lasers are also used to cure eye floaters in some circumstances. Gain medium - Nd YAG In order to emit an infrared laser with a wavelength of 1064nm, the working medium of the laser is doped with trivalent Neodymium ions in a yttrium aluminum garnet crystal. AO-Q switch ： TeO 2        We employ a TeO2 crystal as an AO-Q-switch so that we may change the radio-frequency signal delivered to the AO-Q-switch to regulate Q. Roughen the Yd:YAG crystal's side face. Its oscillation efficiency is improve...

Cr ， Er:YSGG laser crystal used in medicine, scientific research, material processing fields In Cr, Er: YSGG crystal , Cr3 + replaces GA3 + or SC3 + and Y3 + replaces Er3 +, which has the advantages of large size, small optical damage, high optical quality and low laser threshold. The laser crystal is usually pumped by flash lamp or laser diode. 970nm laser diode is the first choice to realize 2790nm Er, Cr: YSGG laser pump. It can directly excite Er3 + to its laser upper level, with high efficiency and low energy consumption. At present, to realize pulsed laser output, many methods are used to switch Q (such as acousto-optic, electro-optic, FTIR). Due to the particularity of laser wavelength, this laser is widely used in medicine, scientific research, material processing, military, and other fields. CONTACT US@CRYLINK