Lasers Application (Ⅰ)

Single-frequency lasers, that is single-longitudinal-mode lasers. Its characteristic is that the output laser mode satisfies both single transverse mode and single longitudinal mode. There is only one single longitudinal mode in the resonator tooscillate, and the output light intensity presents a Gaussian distribution.

CNI offers single longitudinal mode (SLM) lasers with ultra narrow spectral line width and long coherence length, the wavelength are from 360nm to 1550nm.