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Conference on Lasers and Electro-Optics, 2018
We describe, through multiple theoretical and experimental realizations, spatiotemporal mode-locking (STML), the most general form of self-organization in optical oscillators. We discuss qualitatively new kinds of mode-locking, and routes to ultrahigh power, compact lasers.
Wright, Logan G. +2 more
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We describe, through multiple theoretical and experimental realizations, spatiotemporal mode-locking (STML), the most general form of self-organization in optical oscillators. We discuss qualitatively new kinds of mode-locking, and routes to ultrahigh power, compact lasers.
Wright, Logan G. +2 more
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Optical Engineering, 1992
A review of various types of active and passive mode-locked lasers is presented. Theoretical and experimental aspects of mode locking are covered. Stabilization schemes used in mode-locked laser systems are described. Techniques used in the measurement of the time duration of the ultrashort pulses and the uses of high-power, low-power, and picosecond ...
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A review of various types of active and passive mode-locked lasers is presented. Theoretical and experimental aspects of mode locking are covered. Stabilization schemes used in mode-locked laser systems are described. Techniques used in the measurement of the time duration of the ultrashort pulses and the uses of high-power, low-power, and picosecond ...
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IEEE Journal of Quantum Electronics, 1992
The conditions under which a synchronously pumped intracavity parameter generation causes mode locking in a homogeneously broadened laser are investigated experimentally and theoretically. An expression for the steady-state duration of parametric mode-locked pulses is derived and compared with experimental results. Contributions from both parametric AM
X.M. Zhao, D.J. McGraw
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The conditions under which a synchronously pumped intracavity parameter generation causes mode locking in a homogeneously broadened laser are investigated experimentally and theoretically. An expression for the steady-state duration of parametric mode-locked pulses is derived and compared with experimental results. Contributions from both parametric AM
X.M. Zhao, D.J. McGraw
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AlGaInAs mode-locked lasers for ultrashort pulse harmonic mode locking
2011 13th International Conference on Transparent Optical Networks, 2011Monolithic AlInGaAs compound-cavity lasers for harmonic ML at multi-GHz frequencies have been fabricated and assessed. Optical pulses of ∶ 1 ps long at 160 GHz have been obtained. The optimal cavity and reflector design has been investigated experimentally and theoretically.
Lianping Hou +5 more
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Colliding pulse mode locked laser
Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079), 2000The fabrication and performance of a colliding pulse-mode locked laser with an intracavity saturable absorber is described. The laser has a threshold current of 65 mA and differential efficiency of 0.04 mW/mA when coupled into a single-mode fiber. Mode-locked pulses with /spl sim/1 ps pulse width at /spl sim/10 GHz has been obtained.
H. Fan +5 more
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Subharmonic Fourier domain mode locking
Optics Letters, 2009We demonstrate a subharmonically Fourier domain mode-locked wavelength-swept laser source with a substantially reduced cavity fiber length. In contrast to a standard Fourier domain mode-locked configuration, light is recirculated repetitively in the delay line with the optical bandpass filter used as switch.
Eigenwillig, Christoph M. +3 more
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1989
We report on the theory and experimental verification of a new type of laser. Traditional lasers are operated in a region where the output bandwidth is of the order of the small-signal gain bandwidth. Instead, we report on mode-locked laser operation with a bandwidth that is much larger than the small-signal gain bandwidth.
P. D. Drummond +4 more
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We report on the theory and experimental verification of a new type of laser. Traditional lasers are operated in a region where the output bandwidth is of the order of the small-signal gain bandwidth. Instead, we report on mode-locked laser operation with a bandwidth that is much larger than the small-signal gain bandwidth.
P. D. Drummond +4 more
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IEEE Journal of Quantum Electronics, 1993
A theory of noise in mode-locked lasers is developed that applies to additive pulse mode-locked and Kerr lens mode-locked systems. Equations of motion are derived for pulse energy, carrier linewidth, frequency pulling, and timing jitter. The effect of gain fluctuations, mirror vibrations, and index fluctuations are determined.
HAUS H. A., MECOZZI, ANTONIO
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A theory of noise in mode-locked lasers is developed that applies to additive pulse mode-locked and Kerr lens mode-locked systems. Equations of motion are derived for pulse energy, carrier linewidth, frequency pulling, and timing jitter. The effect of gain fluctuations, mirror vibrations, and index fluctuations are determined.
HAUS H. A., MECOZZI, ANTONIO
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IEEE Journal of Quantum Electronics, 1968
The possibility of phase locking the transverse modes of a laser is considered. It is shown that if a transverse mode set having a Poisson intensity distribution can be phase locked, a scanning laser beam can be produced.
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The possibility of phase locking the transverse modes of a laser is considered. It is shown that if a transverse mode set having a Poisson intensity distribution can be phase locked, a scanning laser beam can be produced.
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1987
The technical requirements for active mode locking, as described in the previous two chapters, are not simply fulfilled. The external source for driving the modulator must be accurately frequency stabilized at the pulse repetition frequency. An alternative for obtaining short pulses, called passive mode locking, does not require these complications ...
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The technical requirements for active mode locking, as described in the previous two chapters, are not simply fulfilled. The external source for driving the modulator must be accurately frequency stabilized at the pulse repetition frequency. An alternative for obtaining short pulses, called passive mode locking, does not require these complications ...
openaire +1 more source