Learn why 785nm is preferred for handheld Raman, key specs including linewidth, wavelength drift and power. Introduce RealLight VBG-locked 785nm laser modules for Raman integration.
Microchip lasers enable precise, compact wafer edge exposure (WEE) for edge bead removal, offering high peak power and fine spot size in semiconductor manufacturing.
Time-gated Raman spectroscopy with pulsed microchip lasers: exploits the lifetime difference between picosecond Raman and nanosecond fluorescence, using PD synchronization for high-SNR remote detection of hazardous chemicals, explosives, and minerals.