Reference beam

Known as: Writing beam, Writing beams 
A reference beam is a laser beam used to read and write holograms. It is one of two laser beams used to create a hologram. In order to read a… (More)
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Topic mentions per year

Topic mentions per year

1956-2017
0102019562016

Papers overview

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2012
2012
We report point-by-point laser direct writing of a 1520-nm fiber Bragg grating in a microstructured polymer optical fiber (mPOF… (More)
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2011
2011
Terahertz in-line and reference-beam holography has been implemented using the Novosibirsk free electron laser as a source of… (More)
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2008
2008
2-D angle independent blood velocity estimates are typically achieved by combining the Doppler frequency measurements obtained… (More)
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2008
2008
We report the writing of long-period gratings in conventional and photonic-crystal (PC) polarization-maintaining (PM) fibers by… (More)
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2007
2007
A novel and highly accurate electronic technique for phase locking arrays of optical fiber amplifiers is demonstrated. This is… (More)
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2002
2002
  • Vladimir B. Markov
  • 2002
Vladimir B. Markov MetroLaser, Inc. 18010 Skypark Circle, Suite 100 Irvine CA 92614 vmarkov@metrolaserinc.com tel: +1-949-553… (More)
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2001
2001
An in-line single mode optical fibre reference beam laser Doppler anemometer that utilizes the reflectivity of a Bragg grating as… (More)
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1998
1998
  • S. Balasubramanian
  • 1998
The photorefractive response to an applied electric field is measured in a photorefractive quantum well, providing evidence in… (More)
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1995
1995
The authors demonstrate the importance of spatial coherence of the writing beam for inscribing Bragg gratings with a phase mask… (More)
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