infrared optical parametric oscillator
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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Quantitative evaluation of broadband photoacoustic spectroscopy in the infrared with an optical parametric oscillator
... I PAS ( λ i ) were compared to the high resolution cross section data σ FTIR obtained by Fourier Transform Infrared Spectroscopy from the HITRAN database. Deviations as little as 7.1(6)% for propane, 8.7(11)% for ...
29
Sodium line guide star laser using optical parametric oscillator
... of infrared astronomy the required photon flux is quite low at 100photons/cm 2 /s, whereas for visible satellite ranging the required flux is much larger at >1000photons/cm 2 /s ...
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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 ...
238
High power, high repetition rate picosecond optical parametric oscillators for the visible to mid infrared
... The work described in Chapters 4, 5, and 6 has concentrated on the development of sources that produce picosecond pulses that aie tunable from 580 nm to 2.2 |im. The generation of tunable ultrashort pulses in the neai- ...
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A continuous wave, single frequency intracavity optical parametric oscillator based upon the twisted mode technique
... With unprecedented spectral brightness, minimal divergence and impressive coherence length, the laser is an ideal source for spectroscopic applications and laser absorption spectroscopy has become a very well-established ...
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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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Dispersion Characterization of conductive polymer
... an optical diffuser in a liquid crystal display backlighting unit (BLU) [8], humidity sensing after surface modification of PMMA by argon/oxygen plasma processing [9], as a gas sensors [10], optical device ...
8
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 ...
164
Chen, Bo-Han (2019): Single-cycle mid-infrared pulse generation via nonlinear optics. Dissertation, LMU München: Fakultät für Physik
... Nonlinear optical effects have been studied for more than half a century [75], but so far mostly with visible or near-infrared light ...nonlinear optical processes such as second harmonic generation ...
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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
Steady states of a chi(3) parametric oscillator with coupled polarizations
... We have studied the steady states of a model of microcav- ity parametric oscillation with coupled polarizations. For small values of the coupling, we find two steady states cor- responding to those of the ...
7
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
Structural and Optical Dispersion Characterisation of Sprayed Nickel Oxide Thin Films
... Optical transmission and reflection of the prepared films were recorded over the wavelength range from 250 - 2400 nm using Shimadzu UV 3101 PC; UV-Vis-NIR double-beam spectrophotometer with reflection attach- ment ...
9
Relaxed damage threshold intensity conditions and nonlinear increase in the conversion efficiency of an optical parametric oscillator using a bi-directional pump geometry
... Many high-power ultra-short pulsed laser sources such as the multi-Watt fs-pulsed Ti:Sapphire laser and the fs-pulsed Yb:YAG source are now commercially available for synchronous pumping of OPO systems, but the nonlinear ...
8
Fast-slow dynamical approximation of forced impact systems near periodic solutions
... harmonic oscillator with a jumping non-linearity with the force field nearly infinite in one side is a better model for describing the bouncing ball, rather then its limit version for an impact ...impact ...
33
Diode mixers with optical local oscillator injection
... employing optically pumped and equivalent (same conversion loss, bias, etc. ) electrically pumped tunnelling contact mixers. optically pumped mixer, 5004A average phot[r] ...
301
Non Classical Formulation of Photon Energy for the Degenerate Parametric Oscillator
... A one-mode sub-harmonic generator is one of the most interesting and well-studied quantum optical systems. This system consists of a nonlinear crystal which is pumped by coherent light and placed inside a cavity ...
11
Fiber Optical Parametric Oscillator with Switchable and Wavelength-Spacing Tunable Multi-Wavelength
... wavelength selection components. The central wavelength, the full- width at half maximum (FWHM) and the reflectivity are (1549.01 nm, 0.19 nm, 95%) and (1551.06 nm, 0.19 nm, 95%) for FBG1 and FBG2, respectively. All of ...
10
Multicomponent polariton superfluidity in the optical parametric oscillator regime
... This article reports a joint theoretical and experimental study of an OPO configuration in which a wide and steady-state condensate hits a stationary localized defect in the microcavity. Contrary to the criterion for ...
8