Generation of picosecond pulses of amplified spontaneous emission by two-photon excitation in GaAs
- 1 March 1981
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 38 (5) , 306-308
- https://doi.org/10.1063/1.92368
Abstract
A strong and uniform picosecond amplified-spontaneous-emission (ASE) pulse train was produced by two-photon excitation in GaAs without a resonant cavity. The frequency bandwidth and the power of the ASE were found to depend upon the pumping power density and the length of the GaAs crystal that was pumped.Keywords
This publication has 4 references indexed in Scilit:
- Picosecond pulses from an optically pumped ribbon-whisker laserApplied Physics Letters, 1980
- Amplified Spontaneous Emission and External Signal Amplification in an Inverted MediumPhysical Review A, 1973
- Band parameters of semiconductors with zincblende, wurtzite, and germanium structureJournal of Physics and Chemistry of Solids, 1963
- Coherent light emission from p-n junctionsSolid-State Electronics, 1963