Results 51 to 60 of about 168,645 (192)
Operating injection lasers by fast square current pulses of variable amplitude [PDF]
, 1975 A simple solid state circuit was used to drive GaAs injection lasers by fast (∼100 nsec) square pulses of variable amplitude (0–25 A). The amplitudes of the current pulses and the corresponding emitted light pulses were measured by a dual peak detector ...
Armstrong, D. R., Katzir, A., Yariv, A.
core
Accumulating regions of winding periodic orbits in optically driven lasers [PDF]
, 2001 We investigate the route to locking in class B lasers subject to optically injected light for injection strengths and detunings near a codimension-two saddle-node Hopf point.
Krauskopf, B, Wieczorek, Sebastian
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High Power Laser Science and EngineeringThis paper introduces a novel fiber-based picosecond burst-mode laser system capable of operating at high power and high repetition rates. A pulse-circulating fiber ring was developed as a burst generator, achieving an intra-burst repetition rate of 469 ...
Xinyao Li +7 more
doaj +1 more source
Fast recharge circuit for q-switched lasers [PDF]
, 1973 Cavity-dumped lasers employ electrooptic-effect cell to alternately block and release laser pulse. Cell requires high-speed switching circuit that can apply and remove high voltage.
Hansen, R. L.
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Nuclear spin cooling using Overhauser field selective coherent population trapping [PDF]
, 2010 Hyperfine interactions with a nuclear spin environment fundamentally limit the coherence properties of confined electron spins in the solid-state. Here, we show that a quantum interference effect in optical absorption from two electronic spin states of a
Cirac, Ignacio +6 more
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IEEE Photonics Journal, 2016 In this paper, a wavelength-locked 878.6-nm pumped acoustic-optically Q-switched Nd:YVO4 laser is presented. A master oscillator power amplifier configuration with two-stage amplifiers is employed to scale the output power.
Qiang Liu +3 more
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All-fiber high-power tunable dual-pulse laser with ps/ns pulse width
High Power Laser Science and EngineeringWe demonstrate a high-power, flexibly tunable dual-pulse laser via temporal modulation techniques to overcome conventional systems’ fixed pulse width and temporal interval constraints, enhancing precision micro/nanofabrication and nonlinear photonics ...
Chaojian He +6 more
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High Power Self-Q-Switching in Nd:LuAG Laser
IEEE Photonics Journal, 2018 A compact pulsed Nd:LuAG laser at 1064 nm based on the self-Q-switching technique is reported, having the output power as high as 6.61 W at the incident pump power of 21.32 W, corresponding to the optical conversion efficiency of ...
Guangju Zhang +3 more
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Proposal of room-temperature diamond maser
, 2015 Lasers have revolutionized optical science and technology, but their microwave counterpart, maser, has not realized its great potential due to its demanding work conditions (high-vacuum for gas maser and liquid-helium temperature for solid-state maser ...
Aslam, Nabeel +6 more
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, 2014 Citation: 'solid state lasers' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05736 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source