532nm Green 10nm Bandpass Filter

532nm Green 10nm Bandpass Filter   The 532 nm band pass filter is one of the commonly selected optical filter bands in various optical solutions. The light emitted through a 532 nm narrow bandpass filter in laser applications is primarily green laser. In addition, certain laser systems utilize the 532 nm filter as a second harmonic processing filter. The application areas of the 532 nm narrow bandpass filter include atmospheric particle detection, laser equipment, optical identification, biochemical instruments, optical measuring instruments, enzyme labeling instruments, biometric systems, infrared medical devices, fluorescence analyzers, and medical diagnostic equipment, among others. Centered at 532 nm—which corresponds to the second harmonic generation (SHG) of Nd:YAG/Nd:YVO₄ DPSS lasers—this bandpass filter with a 10 nm FWHM effectively suppresses residual sidebands and enhances contrast in fluorescence excitation and laser-based metrology.  

Cut Off Type Glass Narrow Band Pass Filter Long Pass Filter