| Presentation | 2013-07-19 Terahertz wave generation with high frequency accuracy using Mach-Zehnder-modulator-based flat comb generator Isao MOROHASHI, Yoshihisa IRIMAJIRI, Takahide SAKAMOTO, Norihiko SEKINE, Tetsuya KAWANISHI, Motoaki YASUI, Iwao HOSAKO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We report on broadband comb generation using a combination of a Mach-Zehnder-modulator-based flat comb generator (MZ-FCG) and a dispersion-flattened dispersion-decreasing fiber (DF-DDF), as well as MMW signal generation using the MZ-FCG. For application of quantum cascade lasers operating in the THz range, phase-locking techniques are required to stabilize the frequency and the linewidth. Optical combs are good candidate for a reference source in the phase locking, because of the high stability and accuracy of the comb signals. Generation of a 110 GHz signal by photomixing of two-tone signal extracted from an optical comb signal has been demonstrated as a preliminary experiment. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Comb / Mach-Zehnder Modulator / Terahertz waves |
| Paper # | MW2013-82,OPE2013-51,EST2013-46,MWP2013-41 |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 2013/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Terahertz wave generation with high frequency accuracy using Mach-Zehnder-modulator-based flat comb generator |
| Sub Title (in English) | |
| Keyword(1) | Optical Comb |
| Keyword(2) | Mach-Zehnder Modulator |
| Keyword(3) | Terahertz waves |
| 1st Author's Name | Isao MOROHASHI |
| 1st Author's Affiliation | National Institute of Information and Communications Technology() |
| 2nd Author's Name | Yoshihisa IRIMAJIRI |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology |
| 3rd Author's Name | Takahide SAKAMOTO |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology |
| 4th Author's Name | Norihiko SEKINE |
| 4th Author's Affiliation | National Institute of Information and Communications Technology |
| 5th Author's Name | Tetsuya KAWANISHI |
| 5th Author's Affiliation | National Institute of Information and Communications Technology |
| 6th Author's Name | Motoaki YASUI |
| 6th Author's Affiliation | National Institute of Information and Communications Technology |
| 7th Author's Name | Iwao HOSAKO |
| 7th Author's Affiliation | National Institute of Information and Communications Technology |
| Date | 2013-07-19 |
| Paper # | MW2013-82,OPE2013-51,EST2013-46,MWP2013-41 |
| Volume (vol) | vol.113 |
| Number (no) | 142 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |