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Signal beam
Known as:
Object beam
A signal beam or object beam is one of at least two laser beams used to write holograms. The signal beam is the beam that carries the information to…
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Related topics
Related topics
4 relations
Holographic data storage
Reference beam
Spatial light modulator
Broader (1)
Holography
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Thermal Stress Monitoring on Piston Rings by Real Time Holographic Interferometry
S. Maina
,
G. Rurimo
,
P. Karimi
,
D. Kinyua
,
C. Ominde
2013
Corpus ID: 55148902
In this paper, real time holographic Interferometry (RTHI) technique was used to monitor the thermal stress on the piston rings…
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2011
2011
Photonics at the Frontiers: Generation of Few-cycle Light Pulses via NOPCPA and Real-time Probing of Charge Transfer in Hybrid Photovoltaics
Daniel Herrmann
2011
Corpus ID: 102024863
Die schnellsten bekannten lichtinduzierten Prozesse in der Natur treten auf einer Zeitskala von wenigen Femtosekunden (fs) oder…
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2009
2009
Nonlinear beam steering by fractional vortex dipoles
G. Maleshkov
,
D. Neshev
,
A. Dreischuh
2009
Corpus ID: 15735649
Propagation of optical beams in nonlinear media NLM has been a subject of continuing interest for more than 4 decades due to the…
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2004
2004
Single-frequency pulsed laser oscillator and system for laser-ultrasonics
L. Carrion
,
A. Blouin
,
C. Padioleau
,
P. Bouchard
,
J. Monchalin
2004
Corpus ID: 10336990
We present a new pulsed laser oscillator and system for the optical detection of ultrasound in materials. A single-frequency…
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Review
2004
Review
2004
OPTICAL INSPECTION TECHNIQUES FOR VIBRATION ANALYSIS AND DEFECT INDICATION IN RAILWAY
R. Lammering
,
M. Plenge
,
A. Ettemeyer
,
T. Walz
2004
Corpus ID: 14239270
The proper fabrication of concrete-embedded tracks is a prerequisite for their long-term durability and their economic efficiency…
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2003
2003
An efficient integrated gender detection scheme and time mediated averaging of gender dependent acoustic models
P. Olsen
,
S. Dharanipragada
Interspeech
2003
Corpus ID: 2840275
This paper discusses building gender dependent gaussian mixture models (GMMs) and how to integrate these with an efficient gender…
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1999
1999
Dynamic Holographic Lock-In Imaging of Ultrasonic Waves
K. Telschow
,
S. Datta
,
V. Deason
1999
Corpus ID: 73716846
A laser imaging approach is presented that utilizes the adaptive property of photorefractive materials to produce a real-time…
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1998
1998
3D microscopy with phase-shifting digital holography
T. Zhang
,
I. Yamaguchi
Optics & Photonics
1998
Corpus ID: 62732387
In this paper, we applied phase-shifting digital holography to microscopy. The digital holograms are recorded by a video camera…
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1997
1997
REAL-TIME VIBRATION MODE IMAGING USING PHOTOREFRACTIVE HOLOGRAPHY
K. Telschow
,
V. Deason
1997
Corpus ID: 30539169
Advances in optics over the last two decades have led to the development of optical processing mechanisms in photorefractive…
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1994
1994
Defocus Measurement Using A Liquid Crystal Point Diffraction Interferometer
C. Mercer
,
K. Creath
Optical Fabrication and Testing Workshop
1994
Corpus ID: 174790533
A liquid crystal phase-stepped point diffraction interferometer (LCPDI) has been developed to measure optical wavefronts[1]. A…
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