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Optics Express

Optics Express

  • Editor: C. Martijin de Sterke
  • Vol. 15, Iss. 9 — Apr. 30, 2007
  • pp: 5439–5444

60-dB-dynamic-range short-pulse measurement from an 8-bit CMOS camera

D. Javorková and V. Bagnoud  »View Author Affiliations


Optics Express, Vol. 15, Issue 9, pp. 5439-5444 (2007)
http://dx.doi.org/10.1364/OE.15.005439


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Abstract

We have developed a simple detection scheme that uses an 8-bit CMOS camera and spans over 60-dB dynamic range. By use of noise reduction techniques, the 8-bit CMOS camera yields a 40-dB dynamic-range signal, which is further increased by 20 dB by making a replica of the signal beam on another part of the detector chip. We have experimentally validated this scheme in a scanning and a single-shot autocorrelator.

© 2007 Optical Society of America

OCIS Codes
(040.1490) Detectors : Cameras
(140.7090) Lasers and laser optics : Ultrafast lasers
(190.1900) Nonlinear optics : Diagnostic applications of nonlinear optics
(230.4320) Optical devices : Nonlinear optical devices
(320.7100) Ultrafast optics : Ultrafast measurements

ToC Category:
Detectors

History
Original Manuscript: January 24, 2007
Manuscript Accepted: March 23, 2007
Published: April 20, 2007

Citation
D. Javorková and V. Bagnoud, "60-dB-dynamic-range short-pulse measurement from an 8-bit CMOS camera," Opt. Express 15, 5439-5444 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-9-5439


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