Presentation | 1995/11/13 Autocorrelation of optical pulse using heterodyne technique and application to the timing measurement of two pulse-trains Tatsuya Tomaru, Shigeki Kitajima, Hioaki Inoue, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The measuring method of optical pulse using heterodyne autocorrelation is proposed, and practical examples were performed with an external-cavity mode-locked semiconductor laser and with a gain-modulated distributed-feedback (DFB) laser. In this technique, not only the ordinary difference frequency component but also the sum component of the difference frequency and a multiple of repetition frequency is measured. In a case of a mode-locked laser, pulse width, completeness of mode locking, and chirping quantity are obtained in this measurement by assuming spectrum. In a case of DFB laser, chirping quantity is obtained. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Heterodyne / autocorrelation / optical pulse / pulse width / chirping |
Paper # | LQE95-104 |
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Conference Information | |
Committee | LQE |
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Conference Date | 1995/11/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Autocorrelation of optical pulse using heterodyne technique and application to the timing measurement of two pulse-trains |
Sub Title (in English) | |
Keyword(1) | Heterodyne |
Keyword(2) | autocorrelation |
Keyword(3) | optical pulse |
Keyword(4) | pulse width |
Keyword(5) | chirping |
1st Author's Name | Tatsuya Tomaru |
1st Author's Affiliation | Advanced research laboratory, Hitachi, Ltd.() |
2nd Author's Name | Shigeki Kitajima |
2nd Author's Affiliation | Central research laboratory, Hitachi, Ltd. |
3rd Author's Name | Hioaki Inoue |
3rd Author's Affiliation | Central research laboratory, Hitachi, Ltd. |
Date | 1995/11/13 |
Paper # | LQE95-104 |
Volume (vol) | vol.95 |
Number (no) | 350 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |