Journal ArticleDOI
Thermal and acoustic effects in optical phase conjugation in Rhodamine 6G solutions with nanosecond pulses
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In this paper, thermal induced phase conjugation by degenerate four-wave mixing in solutions of Rhodamine 6G in ethanol in the weak absorption region, low-reflectivity regime, and nonosecond time domain is reported.About:
This article is published in Optics Communications.The article was published on 1993-07-15. It has received 14 citations till now. The article focuses on the topics: Phase conjugation & Rhodamine 6G.read more
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Journal ArticleDOI
Optical phase conjugation: principles, techniques, and applications
TL;DR: The backward phase conjugation (OPC) is a special relationship between two coherent optical beams propagating in opposite directions with reversed wave front and identical transverse amplitude distributions as mentioned in this paper.
Journal ArticleDOI
Nonlinear refraction in aqueous colloidal gold
TL;DR: In this article, nonlinear refraction in aqueous colloidal gold at 527 nm was studied using the z-scan technique, and it was shown that thermal origin was due to energy transfer from gold particles to the water molecules.
PatentDOI
Optical imaging through turbid media with a degenerate four-wave mixing correlation time gate
TL;DR: The use of DFWM as an ultrafast time gate for the detection of ballistic light in optical mammography appears to hold great promise for improving the current state of the art.
Journal ArticleDOI
DFWM measurements of third-order susceptibility of single-wall carbon nanotubes grown without catalyst
TL;DR: In this paper, the second-order hyperpolarizability γ was estimated to be as large as 1.6 × 10 −29 e.u.s., and the third-order susceptibility Degenerate Four Wave Mixing measurements were performed on a thin film of nanotubes deposited onto a quartz substrate.
Journal ArticleDOI
Study of optical nonlinearity of functionalized multi-wall carbon nanotubes by using degenerate four wave mixing and Z-scan techniques
TL;DR: In this paper, phase conjugation geometry of degenerate four wave mixing (DFWM) technique has been employed to study the third-order optical nonlinear susceptibility ( χ 3 ) and second-order hyperpolarizability of multi-wall carbon nanotubes (MWCNTs).
References
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Principles of Optics
TL;DR: In this paper, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Principles of Optics
TL;DR: In this article, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Journal ArticleDOI
Spectrally narrow pulsed dye laser without beam expander.
TL;DR: A simplified version of the side-pumped pulsed dye laser which has a spectral halfwidth of 1.25 GHz and a peak power of 10 kW at 600 nm and is exceptionally easy to align is developed.
Journal ArticleDOI
Phase conjugate optics and real-time holography
TL;DR: In this paper, nonlinear optical mixing can be used to perform a variety of new optical functions, as well as real-time holography, and the theory and some of the first experiments are described.