Search Results - "Mani, A.A."
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Study of the water/poly(ethylene glycol) interface by IR-visible sum-frequency generation spectroscopy
Published in Chemical physics letters (2001)“…We used infrared-visible sum-frequency generation spectroscopy to investigate the vibrational properties of the water/poly(ethylene glycol) interface in the…”
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Development of a two-color picosecond optical parametric oscillator, pumped by a Nd:YAG laser mode locked using a nonlinear mirror, for doubly-resonant sum frequency generation spectroscopy
Published in Surface science (01-04-2002)“…We set up a doubly-resonant sum frequency generation (DR-SFG) spectrometer based on the use of an all-solid-state flash-lamp-pumped Nd:YAG laser that…”
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IR–visible sum-frequency vibrational spectroscopy of Biphenyl-3 methylene thiol monolayer on gold and silver: effect of the visible wavelength on the SFG spectrum
Published in Surface science (10-04-2002)“…We measured IR–visible sum-frequency generation spectra of CH 3–(C 6H 4) 2–(CH 2) 3–S–H (Biphenyl-3) self-assembled monolayers on a silver and a gold…”
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Optimal performances of a mode-locking technique: Theoretical and experimental investigations of the frequency-doubling nonlinear mirror
Published in Optics communications (2011)“…We present a detailed analysis of the mode-locker consisting of a nonlinear crystal and a dichroic mirror, introduced by Stankov and known as the…”
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Optical Limiting Behavior of Acid Blue 29 under a Low Power CW He-Ne Laser Irradiation
Published in Acta physica Polonica, A (01-05-2009)Get full text
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Sum-frequency generation spectroscopy applied to model biosensors systems
Published in Thin solid films (01-10-2004)“…Vibrational information recorded by infrared-visible sum frequency generation spectroscopy was used to study the adsorption of a derivated vitamin (biocytin)…”
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High energy and short pulses generation by Nd:yttrium aluminum garnet laser mode-locked using frequency-doubling nonlinear mirror
Published in Optics communications (01-08-2007)“…The generation of laser pulses with energies of >40 mJ at 25 Hz and durations variable from 15 ps to 45 ps using an Nd:yttrium aluminum garnet laser…”
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Electron–phonon couplings at C 60 interfaces: a case study by two-color, infrared–visible sum–frequency generation spectroscopy
Published in Journal of electron spectroscopy and related phenomena (01-06-2003)“…We demonstrate the ability of doubly resonant sum–frequency generation (DR-SFG) to investigate electron–phonon couplings at C 60–metal interfaces. Due to its…”
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Molecule orientation in self-assembled monolayers determined by infrared-visible sum-frequency generation spectroscopy
Published in Applied surface science (15-10-2004)“…The molecular orientation in self-assembled monolayers of thiophenol (TP) on Ag(1 1 1) and of para-nitroanilino-dodecane-thiol (NAT) on Au was investigated by…”
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Self-assembled organic and fullerene monolayers characterisation by two-colour SFG spectroscopy: a pathway to meet doubly resonant SFG process
Published in Applied surface science (15-10-2004)“…Two-colour sum-frequency generation (two-colour SFG) spectroscopy was used to probe both vibrational and electronic properties of 1-dodecanethiol/Ag(111),…”
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Probing a molecular electronic transition by two-colour sum-frequency generation spectroscopy
Published in Applied surface science (15-05-2003)“…We demonstrate that a new emerging technique, two-colour sum-frequency generation (SFG) spectroscopy, can be used to probe the molecular electronic properties…”
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Sum frequency generation spectroscopy of ultrathin biomolecular films on enhanced by visible surface plasmon excitation
Published in 2003 European Quantum Electronics Conference. EQEC 2003 (IEEE Cat No.03TH8665) (2003)“…Strong enhancement of an electric field at the metal-dielectric interface due to the visible surface plasmon-polariton (SP) excitation can be achieved both for…”
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An Artificial Eye for Blind People
Published in 2022 IEEE Delhi Section Conference (DELCON) (11-02-2022)“…The visually challenged people are always trying to lead their life comfortably with their surroundings. However, due to the loss of eyesight, their day-to-day…”
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Conference Proceeding