Pulse Propagation Method for Line-Shape Parameter Analysis in a Slightly-Saturated Laser Amplifier: Application to the Xenon 3.5 μm Line
スポンサーリンク
概要
- 論文の詳細を見る
Applying a quasi-CW approximation for the rate equations with density matrix elements, the formulae for wide optical resonant-pulse propagation are derived in a partially homogeneously broadened, saturated gain medium. From the theoretical formulae of the pulse intensity, pulse duration and pulse delay time as a function of plasma length and these experimental results for various input intensities, we can determine the saturation intensity, the Lorentzian linewidth, the Doppler linewidth and the gain parameter by using the quadratic Taylor series expansion in the theory and the least-squares fit to the experimental results. This method is applied to the xenon 3.5 μm transition, showing that the parameters obtained are consistent with those obtained by the CW method within a small difference.
- 社団法人応用物理学会の論文
- 1981-01-05
著者
-
Sato Heihachi
Department Of Electrical Engineering National Defense Academy
-
GAMO Hideya
School of Engineering, University of California
-
Gamo Hideya
School Of Engineering University Of California
関連論文
- Recovery of Transient Gain in an Open-Cycle FAF CO_2 Laser Amplifier Using Gold Catalyst
- Effect of Gas-Flow Velocity on Transient Behavior of Gain Constant in a Fast-Axial Flow Type CO_2 Laser Amplifier : Waves, Optics and Quantum Electronics
- Theory of CW-Laser-Induced Dynamic Grating by Inter-Valence-Band Absorption in p-Type Semiconductors
- CW-Laser Induced Dynamic Grating and Subpicosecond Hole Relaxation Time in p-Ge
- Methods for Measuring Several Parameters of CW and Pulsed High-Gain Gas Lasers : Spectroscopy
- Waveform Analysis of a Self-Mode-Locked Laser Pulse
- Room-Temperature Operation of DC Axially Discharged Fast Axial-Flow CO Laser
- Efficient Second-Harmonic Generation with a Slab Waveguide Composed of Periodically Corona-Poled Organic Copolymer
- Michelson-Interferometer Type CO_2 Laser for Specification to Lineshape Parameter Analysis
- Direct Method of Laser Parameter Analysis Using Laser Oscillator : Waves, Optics and Quantum Electronics
- Magnetooptic-Effect Analysis of Optical Fibers Using Intracavity Scheme: Application to KRS-5 in IR Regions
- Output Power and Frequency-Pulling in a Partially Homogeneously Broadened, Saturated Single-Mode Ring Laser : Analytical Formulas
- Pulse Propagation Method for Line-Shape Parameter Analysis in a Slightly-Saturated Laser Amplifier: Application to the Xenon 3.5 μm Line
- A Calibration Method of a Distorted Optical Short-Pulse through a Detector
- New SHG Observation in Vinylidene Fluoride/Trifluoroethylene Copolymer Film Using a Pulsed YAG Laser
- Ultraviolet-Cured Polymer Micro-Optical Elements
- Photoelectric Evaluation of a Photovoltaic Detector for a Gaussian Incident Pulse
- Hybrid Optical Resonator Type Laser Proposed for Direct Coupling into Optical Fiber
- Improvement of the Cerenkov Radiative Second Harmonic Generation in the Slab Waveguide with a Periodic Nonlinear Optical Susceptibility
- Effect of Photo-Induced Periodic Gain Structure on Oscillation Power and Tunability in Polymer Dye Laser
- Walk-Off Ring Coupling Type CO Laser
- Effect of Molecular Sieve on Transient Output Power in a Room-Temperature-Operated/DC-Discharged Fast-Axial Flow CO Laser
- Propagation of a Quasi-Gaussian Pulse in a Partially Homogeneously Broadened Gas Laser Amplifier : Effects of a Quasi-Gaussian Pulse on Line-Shape Parameter Analysis