Narrow Lorentzian Linewidths in 980 nm Strained-Quantum-Well Lasers.(Reannouncement with New Availability Information)

摘要

Lorentzian frequency linewidths as narrow as 200kHz have measured in strained-layer InGaAs quantum-well Fabry-Perot ridge-waveguide lasers emitting at 980nm. The contribution of 1/f frequency noise is evaluated by both spectral lineshape deconvolution and measurement of the frequency-noise spectrum, lasers, Semiconductor junction lasers.