optical parametric oscillator
Two-colour quantum entanglement in a singly resonant optical parametric oscillator approaching threshold
... Abstract. Following the analytical work of Ref. [1], a numerical analysis of squeezing and quantum en- tanglement in a continuous wave singly-resonant optical parametric oscillator approaching ...
6
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 ...
8
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), ...
81
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
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 ...
29
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 ...
24
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 ...
80
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
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
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 ...
181
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
Relaxed damage threshold intensity conditions and nonlinear increase in the conversion efficiency of an optical parametric oscillator using a bi-directional pump geometry
... nonlinear optical conversion efficiency of a synchronously pumped optical parametric oscillator (OPO) is ...nonlinear optical conversion efficiency of 22 % was achieved at the signal ...
8
A continuous wave, single frequency intracavity optical parametric oscillator based upon the twisted mode technique
... an optical wave of this form interacts with a pumped laser gain medium, stimulated emission will cause depletion of gain in regions of maximum-field, whilst gain in zero- field regions will be inaccessible and ...
73
Investigation of narrow band semiconductor quantum well structures using a synchronously pumped optical parametric oscillator
... As for the room temperature data, the large difference in electron spin life- time between these two systems may possibly be understood using the original explanation given in Guettler et al.[38]. The quantum well and ...
164
Narrowband CARS spectroscopy in the molecular fingerprint region
... anti-Stokes Raman scattering (CARS) spectroscopy on several organic samples from 900 to 3600 cm − 1 , covering a large part of the molecular fingerprint region. We use a magnesium oxide-doped periodically-poled lithium ...
102
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 ...
194
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
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
Experimental investigation of parametric transfer in synchronously pumped optical parametric oscillators
... pumped optical parametric oscillator (SPOPO) achieving both compres- sion and the generation of a MIR double pulse output from an originally chirped NIR pump pulse ...
35
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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