Semiclassical theory of injected lasers with arbitrary stable and unstable resonators. Doctoral thesis
Abstract
A semiclassical analysis of injected lasers with stable and unstable resonators and arbitrary outcoupling fractions was performed. Homogeneously broadened lasers with Fabry-Perot and with positive branch, confocal unstable resonators were modeled. Both time-dependent and steady-state analyses of free-running and injected lasers were performed. Because of deficiencies in the standing-wave semiclassical and the simple saturable gain models, a new semiclassical theory of homogeneously broadened lasers were developed. The theory is predicted upon the following assumptions: the atoms are two-level, a single longitudinal mode exists in the cavity, the transverse mode structure can be adequately modeled by the geometric optics mode, and the laser electric fields can be described by a pair of counterpropagating planar, cylindrical, or spherical traveling waves with different amplitudes. A general semiclassical theory was first developed, and then specialized to the Fabry-Perot and positive branch, confocal unstable resonator cases. Both the Maxwell-Bloch and rate-equation approximation forms of the theory were derived. The general theory is sufficiently broad to allow the modeling of the geometric optics mode of any standing-wave resonator configuration. The theory was shown to reduce to the simple saturable gain and standing-wave semiclassical models in the appropriate limits. The analysis of the injected lasers was performedmore »
- Authors:
- Publication Date:
- Research Org.:
- Air Force Inst. of Tech., Wright-Patterson AFB, OH (USA). School of Engineering
- OSTI Identifier:
- 5304684
- Report Number(s):
- AD-A-189514/3/XAB; AFIT/DS/PH-76-3
- Resource Type:
- Technical Report
- Resource Relation:
- Other Information: Thesis
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; LASERS; RESONATORS; SATURATION; STABILITY; STABILIZATION; STANDING WAVES; ELECTRONIC EQUIPMENT; EQUIPMENT; 420300* - Engineering- Lasers- (-1989)
Citation Formats
Rinaldi, S M. Semiclassical theory of injected lasers with arbitrary stable and unstable resonators. Doctoral thesis. United States: N. p., 1987.
Web.
Rinaldi, S M. Semiclassical theory of injected lasers with arbitrary stable and unstable resonators. Doctoral thesis. United States.
Rinaldi, S M. 1987.
"Semiclassical theory of injected lasers with arbitrary stable and unstable resonators. Doctoral thesis". United States.
@article{osti_5304684,
title = {Semiclassical theory of injected lasers with arbitrary stable and unstable resonators. Doctoral thesis},
author = {Rinaldi, S M},
abstractNote = {A semiclassical analysis of injected lasers with stable and unstable resonators and arbitrary outcoupling fractions was performed. Homogeneously broadened lasers with Fabry-Perot and with positive branch, confocal unstable resonators were modeled. Both time-dependent and steady-state analyses of free-running and injected lasers were performed. Because of deficiencies in the standing-wave semiclassical and the simple saturable gain models, a new semiclassical theory of homogeneously broadened lasers were developed. The theory is predicted upon the following assumptions: the atoms are two-level, a single longitudinal mode exists in the cavity, the transverse mode structure can be adequately modeled by the geometric optics mode, and the laser electric fields can be described by a pair of counterpropagating planar, cylindrical, or spherical traveling waves with different amplitudes. A general semiclassical theory was first developed, and then specialized to the Fabry-Perot and positive branch, confocal unstable resonator cases. Both the Maxwell-Bloch and rate-equation approximation forms of the theory were derived. The general theory is sufficiently broad to allow the modeling of the geometric optics mode of any standing-wave resonator configuration. The theory was shown to reduce to the simple saturable gain and standing-wave semiclassical models in the appropriate limits. The analysis of the injected lasers was performed with the new semiclassical theory. Both time-dependent and steady-state analyses were performed.},
doi = {},
url = {https://www.osti.gov/biblio/5304684},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 01 00:00:00 EST 1987},
month = {Tue Dec 01 00:00:00 EST 1987}
}