Results 131 to 140 of about 248,026 (194)

Advances in Spectral Imaging: A Review of Techniques and Technologies

IEEE Access
Spectral imaging systems enable a significant leap forward in identifying and characterizing materials and objects through their unique spectral signatures.
Sani Mukhtar, Amir Arbabi, Jaime Viegas
doaj   +1 more source

Active-Passive Mode-Locked and Mechanically Q-switched Frequency Tunable Nd:Glass Laser [PDF]

, 1988
Schillinger, H., Penzkofer, Alfons
core   +1 more source

Sub-20 fs pulses shaped directly in the UV by an acousto-optic programmable dispersive filter [PDF]

, 2010
Direct pulse shaping in the UV was used to compress and structure pulses throughout the range of 250 - 400 nm. Broadband pulses generated by SHG of a NOPA were used as input to an acousto-optic programmable dispersive filter.
Riedle, E, Krebs, N, Probst, R A
core  

Non-conventional ultrasound transducer geometry facilitates remote light control within samples

JPhys Photonics
Light control inside a sample is central in areas as relevant as life sciences and material sciences. Traditionally, this is achieved by using external devices, which can be limited by a short working distance, scattering-limited focusing depth, and ...
Jordi Torres-Durall, Martí Duocastella
doaj   +1 more source

1st Spring School of Acousto-Optics and its Applications Gdańsk–Wieiyea 26–30 May 1980

Archives of Acoustics, 2016
The School was organized by the Institute of Physics of the University of Gdańsk and the Sections of Quantum and Molecular Acoustics and Sonochemistry of Polish Acoustical Society and supported by the Institute of Fundamental Technological Research of ...
Antoni ŚLIWIŃSKI
doaj  

STAR-FDTD: space-time modulated acousto-optic guidestar in disordered media

JPhys Photonics
We developed a 2D Finite-difference time-domain (FDTD) method for modeling a space-time modulated guidestar targeting wavefront shaping applications in disordered media.
Michael Raju, Baptiste Jayet, Stefan Andersson-Engels   +2 more
doaj   +1 more source

Traitement numerique du signal par processeur hybride : Acousto-optique et numerique [PDF]

, 1991
Les filtres acousto-optiques transversaux et leurs applications sont maintenant bien connus. Parmi ceux-ci, le convoluteur acousto-optique a été l'objet d'un intérêt particulier.
BRIDOUX, E., GOUTIN, P., LOGETTE, P., ROUVAEN, J. M.   +3 more
core  

Nonlinear Optics and Applications [PDF]

, 2007
Nonlinear optics is the result of laser beam interaction with materials and started with the advent of lasers in the early 1960s. The field is growing daily and plays a major role in emerging photonic technology.
Frazier, Donald O., Abdeldayem, Hossin A.   +1 more
core   +1 more source

40th Winter School on Wave and Quantum Acoustics Szczyrk, Poland, February 27 – March 4, 2011

Archives of Acoustics, 2013
I have a great pleasure to inform the “AA” Readers that the 40th Winter School on Wave and Quantum Acoustics, organized by Upper Silesian Division of the Polish Acoustical Society and Institute of Physics – Scientific-Didactics Center at Silesian ...
Roman BUKOWSKI
doaj  

3-rd Spring School on Acousto-Optics and Applications Gdańsk–Wieżyca, May 29-31, 1986 // Istituto di Acustica ,,O. M. Corbino’’, 50th anniversary celebration, Rome, Italy, 28-30 april 1987

Archives of Acoustics
The 3-rd School on Acousto-optics and Applications like the two previous ones (in 1980 – Arch. Acoust. 6 (1981) 85-86 and in 1983 – Arch. Acoust. 9 (1984) 382-382) took place at Wieżyca near Gdańsk in the recreation centre of the Gdynia Shipyard.
A. ŚLIWIŃSKI, P. E. GIUA
doaj