S. Obrien et al., 1W CW SINGLE-FREQUENCY, DIFFRACTION-LIMITED UNSTABLE RESONATOR SEMICONDUCTOR-LASER WITH DISTRIBUTED-BRAGG-REFLECTOR MIRRORS, Electronics Letters, 31(3), 1995, pp. 203-205
A high power tapered unstable resonator oscillator has been fabricated
with distributed Bragg reflectors which operates in a single spectral
mode at 941.0 nm to an output power of 1 W CW with a diffraction-limi
ted far field pattern.