optical parametric oscillator (OPO)
Flexible and stable optical parametric oscillator based laser system for coherent anti-Stokes Raman scattering microscopy
... The characteristics of a stable and flexible laser system based on a synchronously pumped optical parametric oscillator (OPO) is presented. This OPO can offer very stable operation with both ~1 ps ...
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The Test of Entanglement of Polarization States of a Semi-Classical Optical Parametric Oscillator
... Abstract: We study the dynamical continuous variable entanglement in a semi-classical Optical parametric oscillator (OPO). The general time evolving photon polarization state vectors arising from ...
6
Relaxed damage threshold intensity conditions and nonlinear increase in the conversion efficiency of an optical parametric oscillator using a bi-directional pump geometry
... the optical parametric oscillator (OPO) by Giordmaine and Smith [1], advances in OPO technology have led to the realization of reliable, commercially available sources of coherent ...in ...
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An Infrared Picosecond Optical Parametric Oscillator for Polymer Ablation
... Resonant Optical Parametric Oscillator, the cavity mirrors are highly reflecting for only one of the generated waves, most commonly the ...the oscillator parameters, which are observed in ...
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Two-colour quantum entanglement in a singly resonant optical parametric oscillator approaching threshold
... an optical cavity is known as an Optical Parametric Oscillator (OPO) where the os- cillation build-up inside the cavity increases noise reduc- tion by considerably extending the interaction ...
6
Quantitative evaluation of broadband photoacoustic spectroscopy in the infrared with an optical parametric oscillator
... Abstract: Photoacoustic spectroscopy allows the identification of specific molecules in gases. We evaluate the spectral resolution and detection limits for a PAS system in the broadband infrared wavelength region 3270 nm ...
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Sodium line guide star laser using optical parametric oscillator
... resonant optical parametric oscillator (SROPO). This optical parametric oscillator has a nonlinear crystal of Magnesium Oxide doped periodically poled Lithium Niobate (MgO:PPLN), ...
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Fiber Optical Parametric Oscillator with Switchable and Wavelength-Spacing Tunable Multi-Wavelength
... fiber optical parametric oscillator (MW-FOPO) with two cascaded fiber Bragg gratings ...fiber optical parametric amplifier (FOPA) based on a highly nonlinear ...
10
Multicomponent polariton superfluidity in the optical parametric oscillator regime
... gases, superfluid behavior conjugates diverse yet related phenomena, such as a persistent metastable flow in multiply connected geometries and the existence of a critical velocity for frictionless flow when hitting a ...
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An all solid state optical parametric oscillator for the infrared
... and optical parametric amplification and ...complexity. Optical parametric amplification (or generation) and oscillation allow a tunable output where only one input frequency is ...In ...
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Sub-kHz-level relative stabilization of an intracavity doubled continuous wave optical parametric oscillator using Pound-Drever-Hall scheme
... resonant optical parametric oscillator (SHG-SROPO) has given the most promising results ...of optical parametric oscillators, one must be aware of a fundamental difference between these ...
9
UV pumped holosteric optical parametric oscillator
... the optical parametric oscillator, some 84 % of this energy reached the inside of the nonlinear crystal (the loss being due to mirror absorption/reflection at the pump wavelength and Fresnel losses ...
169
Investigation of narrow band semiconductor quantum well structures using a synchronously pumped optical parametric oscillator
... The mode-hopping effects are made more irritating by the pulse-shape and -length changes which are associated with them. Since the pump and signal can have quite different group velocities, in some configurations of ...
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A continuous wave, single frequency intracavity optical parametric oscillator based upon the twisted mode technique
... as Optical Parametric Generation (OPG), to ...compact optical pumping of solid- state lasers, today one of the most well understood, reliable and heavily used category of ...
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Narrowband CARS spectroscopy in the molecular fingerprint region
... nonlinear optical technique, optical parametric amplification, to generate that light in a device called an optical parametric oscillator (OPO), explained in detail in chapter 2 ...
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Development of a laser for differential absorption lidar measurement of atmospheric carbon dioxide
... The pump is a diode-pumped Q-switched neodymium-doped yttrium lithium fluoride (Nd:YLF) laser operating at 1047 nm. It produces pulses of 5 ns duration and 4 mJ pulse energy at a repetition rate of 50 Hz. The Nd:YLF ...
6
Intracavity terahertz optical parametric oscillators
... by optical Parametric Oscillators” Ref: EP/C509919/1 and it was during this period that the initial experiments were based on designs where the terahertz wave was phasematched to propagate orthogonally to ...
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Experimental investigation of parametric transfer in synchronously pumped optical parametric oscillators
... ity of transfer was evident in the comparison of the pump and idler sonogram traces and the retrieved spectral phase and amplitude of the pulses. To quantify the fidelity, we calculated an order of magnitude improvement ...
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Build up of off diagonal long range order in microcavity exciton polaritons across the parametric threshold
... Abstract: We report an experimental study of the spontaneous spatial and temporal coherence of polariton condensates generated in the optical parametric oscillator configuration, below and at the ...
9
Femtosecond optical parametric oscillators for the mid infrared
... operation requires cooling to below 100 K [14], Another such class of devices is the diode-pumped mid-infrared solid-state laser, reviewed by Stoneman and Esterowitz in 1991 [15]. A number of trivalent rare-eaith ...
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