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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 40, Iss. 35 — Dec. 10, 2001
  • pp: 6527–6534

Two-dimensional image transmission based on the ultrafast optical data format conversion between a temporal signal and a two-dimensional spatial signal

Kyohei Iwamoto, Tsuyoshi Konishi, Jun Tanida, and Yoshiki Ichioka  »View Author Affiliations


Applied Optics, Vol. 40, Issue 35, pp. 6527-6534 (2001)
http://dx.doi.org/10.1364/AO.40.006527


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Abstract

We have experimentally demonstrated a two-dimensional (2-D) image transmission based on the ultrafast optical data format conversion between a temporal signal and a spatial signal with an ultrashort optical pulse. In the proposed system we adopt a spectral holography technique to transmit a one-dimensional (1-D) spatial signal and use a spatial-domain time–frequency transform to realize a transform between 1-D and 2-D spatial signals. By use of these techniques, a low-optical-loss transmission system can be constructed. To demonstrate a 2-D image transmission with this technique, we achieved experimentally transmission of the alphabet letter T as a 3 × 3 pixel 2-D spatial image.

© 2001 Optical Society of America

OCIS Codes
(200.3050) Optics in computing : Information processing
(200.4560) Optics in computing : Optical data processing
(200.4740) Optics in computing : Optical processing
(320.5540) Ultrafast optics : Pulse shaping
(320.7160) Ultrafast optics : Ultrafast technology

History
Original Manuscript: March 8, 2001
Revised Manuscript: August 13, 2001
Published: December 10, 2001

Citation
Kyohei Iwamoto, Tsuyoshi Konishi, Jun Tanida, and Yoshiki Ichioka, "Two-dimensional image transmission based on the ultrafast optical data format conversion between a temporal signal and a two-dimensional spatial signal," Appl. Opt. 40, 6527-6534 (2001)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-40-35-6527

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