An experimental study has been carried out on the spectral, modal, and dynamical properties of a monolithic unstable-resonator semiconductor laser. Due to the large loss and the non-power-orthogonal nature of the transverse and longitudinal modes in the unstable resonator, the spontaneous emission factor, defined as the ratio of the power of the spontaneous emission entering the lasing mode to the total power of the spontaneous emission, is much larger than that of a regular Fabry-Perot cavity of the same dimension. The large spontaneous emission factor has profound effects on the lasing properties. For a 100-{dollar}\mu{dollar}m-wide and 500-{dollar}\mu{dollar}m-long stripe-geometry unstable resonator with a convex mirror of 2.2-mm radius ...
The microcavity and the influence of nonradiative recombination can control spontaneous emission. An...
The development of high power, high brightness semiconductor lasers is important for applications su...
A phase-locked array of several unstable resonator semiconductor lasers is demonstrated. Single late...
An experimental study has been carried out on the spectral, modal, and dynamical properties of a mon...
The emission characteristics of unstable resonator semiconductor lasers were measured. The output of...
The modal properties of unstable resonator lasers with a lateral waveguide have been analyzed, and a...
We present a formalism for analyzing laser resonators which possess nonplanar mirrors and lateral wa...
This thesis is an investigation into the spectral properties of two broad classes of semiconductor l...
GaAs heterostructure lasers with unstable resonator cavities were demonstrated for the first time wi...
Abstract—A large spontaneous emission factor of 0.1 was eval-uated in a 1.56- m-GaInAsP microdisk in...
Gain, spontaneous emission, and reflectance play important roles in setting the spectral output of h...
It is proposed and shown theoretically that the physical origin of the excellent mode selectivity an...
Spectrally pure semiconductor lasers produced via self-injection locking to high quality factor mono...
This research focused on the numeric simulation of unstable laser resonators with high gain media. I...
Self-collimation of the output is achieved in an unstable resonator semiconductor laser by providing...
The microcavity and the influence of nonradiative recombination can control spontaneous emission. An...
The development of high power, high brightness semiconductor lasers is important for applications su...
A phase-locked array of several unstable resonator semiconductor lasers is demonstrated. Single late...
An experimental study has been carried out on the spectral, modal, and dynamical properties of a mon...
The emission characteristics of unstable resonator semiconductor lasers were measured. The output of...
The modal properties of unstable resonator lasers with a lateral waveguide have been analyzed, and a...
We present a formalism for analyzing laser resonators which possess nonplanar mirrors and lateral wa...
This thesis is an investigation into the spectral properties of two broad classes of semiconductor l...
GaAs heterostructure lasers with unstable resonator cavities were demonstrated for the first time wi...
Abstract—A large spontaneous emission factor of 0.1 was eval-uated in a 1.56- m-GaInAsP microdisk in...
Gain, spontaneous emission, and reflectance play important roles in setting the spectral output of h...
It is proposed and shown theoretically that the physical origin of the excellent mode selectivity an...
Spectrally pure semiconductor lasers produced via self-injection locking to high quality factor mono...
This research focused on the numeric simulation of unstable laser resonators with high gain media. I...
Self-collimation of the output is achieved in an unstable resonator semiconductor laser by providing...
The microcavity and the influence of nonradiative recombination can control spontaneous emission. An...
The development of high power, high brightness semiconductor lasers is important for applications su...
A phase-locked array of several unstable resonator semiconductor lasers is demonstrated. Single late...