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Partition fluctuations in nearly single-longitudinal-mode lasers
Journal of Lightwave Technology, 1984A simple model of mode partition noise is developed, which is valid for semiconductor lasers operating CW, having a single active region and oscillating primarily in one dominant mode. It is shown that the intensity fluctuations in the nonlasing modes occur with characteristic times of a few nanoseconds and have exponential probability distributions ...
C. Henry, P. Henry, M. Lax
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Pressure tuned single longitudinal mode dye laser
Optics Communications, 1987Abstract The design and construction of a pressure tuned single longitudinal mode (SLM) dye oscillator is described. The oscillator had a pressure tuned range of ⩾ 3.75 cm −1 and a time average linewidth of 0.019 cm -1 . The output of the oscillator could be increased by four orders of magnitude in an amplifier chain which incorporated a phase ...
O.L. Bourne, D.M. Rayner
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Single longitudinal-mode optical phonon scattering in Ga0.47In0.53As
Applied Physics Letters, 1983We show that only one of the four Raman active modes in Ga0.47In0.53As shows the required symmetry behavior for longitudinal optical (LO) phonons. An additional mode previously supposed to be LO shows mixed-mode behavior and may be disorder activated.
T. P. Pearsall, R. Carles, J. C. Portal
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Single longitudinal mode operation of the electron-beam-pumped semiconductor laser
IEEE Journal of Quantum Electronics, 1986The influence of the external and internal resonator parameters on the laser emission spectral and spatial characteristics has been investigated. Single longitudinal mode operation of the electron-beam-pumped visible semiconductor laser with an external resonator has been observed.
J. Khurgin +3 more
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III Single-Longitudinal-Mode Semiconductor Lasers
1988Publisher Summary This chapter discusses the single-longitudinal-mode (SLM) semiconductor lasers. The use of single-mode fibers has eliminated the problem of modal noise. The chapter reviews the recent progress in the field of SLM semiconductor lasers. The physics of semiconductor lasers is discussed and the material system and the structure commonly
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Power dropout statistics of nearly single-longitudinal-mode semiconductor lasers
Conference on Lasers and Electro-Optics, 1984Mode partition noise is unavoidable with semiconductor lasers, even when the laser is oscillating in a nearly single longitudinal mode.1-4 This noise shows up in the form of power dropouts in the main mode, and power increases in the side modes. Such power dropouts were first observed by Linke et al.5 Main-mode power dropouts can affect the performance
G. Abbas, T. Yee
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Grating-tuned, single-longitudinal-mode, diode-pumped Nd:YVO_4 laser
Optics Letters, 1993Single-longitudinal-mode output as great as 1 mJ has been obtained from a grating-tuned Nd:YVO4 laser pumped by a quasi-cw laser-diode array. A simple cavity design containing a diffraction grating at a high angle of incidence has permitted the output to be tuned over a wavelength range of greater than 1 nm.
J E, Bernard +2 more
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Performance implications of mode partition fluctuations in nearly single longitudinal mode lasers
Journal of Lightwave Technology, 1988A statistical model of mode partition fluctuations is developed for semiconductor laser diodes with a single dominant lasing mode and one vestigial side mode. It is the basis of a rigorous analysis of the influence of partition fluctuations on the performance of digital lightwave transmission systems.
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Erratum: Transverse-mode selection in single-longitudinal-mode lasers
Physical Review A, 1996, Calderón +3 more
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Solid‐State Red Laser with a Single Longitudinal Mode from Carbon Dots
Angewandte Chemie - International Edition, 2021Yongqiang Zhang +2 more
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