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Optics Express

Optics Express

  • Vol. 17, Iss. 7 — Mar. 30, 2009
  • pp: 4932–4937

Terahertz optical clock generation with tunable repetition rate and central wavelength using variable-bandwidth spectrum shaper

S. Anzai, Y. Komai, M. Mieno, N. Wada, T. Yoda, T. Miyazaki, and K. Kodate  »View Author Affiliations


Optics Express, Vol. 17, Issue 7, pp. 4932-4937 (2009)
http://dx.doi.org/10.1364/OE.17.004932


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Abstract

Recently, a number of high-speed optical clock generation technologies have been developed due to their potential useful applications in different fields. Here, we propose a new terahertz optical clock generation technique with tunable repetition rate and central wavelength. The proposed optical clock generator consists of an frequency comb light source and a variable-bandwidth spectrum shaper (VBS). The VBS can generate arbitrary repetition rate pulse trains and waveform by controlling each spectral mode. We experimentally demonstrated optical clock generation with repetition rates of 1.28, 2.56, 3.0, and 4.0 THz

© 2009 Optical Society of America

OCIS Codes
(050.0050) Diffraction and gratings : Diffraction and gratings
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(140.3538) Lasers and laser optics : Lasers, pulsed

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: October 20, 2008
Revised Manuscript: December 22, 2008
Manuscript Accepted: December 23, 2008
Published: March 16, 2009

Citation
Yuki Komai, Shimako Anzai, Mitsuko Mieno, Naoya Wada, Takuya Yoda, Tetsuya Miyazaki, and Kashiko Kodate, "Terahertz Optical Clock Generation with Tunable Repetition Rate and Central Wavelength Using Variable-Bandwidth Spectrum Shaper," Opt. Express 17, 4932-4937 (2009)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-17-7-4932


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