| Paper Abstract and Keywords |
| Presentation |
2004-11-04 17:30
High-speed and Low-driving-voltage InP-based Mach-Zehnder Modulators with Capacitively Loaded Traveling-wave Electrodes
Suguru Akiyama, Hiroaki Itoh, Tatsuya Takeuchi, Shinichi Hirose, Takayuki Watanabe, Shigeaki Sekiguchi, Akito Kuramata, Tsuyoshi Yamamoto (Fujitsu Lab.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Recently, high-speed and low-driving voltage operation has been investigated for InP-based Mach-Zehnder modulators, by use of traveling-wave electrodes. Capacitively loaded traveling-wave electrodes (CL-TWEs) structure is particularly suitable for such applications because it has the small electrical propagation loss and can be operated in push-pull configuration by single electrical signal. In this work, the introduction of the CL-TWEs for the InP-based modulators is investigated to obtain the high-speed and low-driving voltage operation. First, the dependence of the half-wavelength voltage and modulation bandwidth on the active length of the electrodes is revealed. Then using the devices with the proper active lengths, 10- and 40-Gb/s operations are demonstrated with the driving voltage of 1.2 and 3.0Vpp, respectively. Its low-chip characteristic is also shown, experimentally at 10 Gb/s. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
InP / Mach-Zehnder / modulator / capacitively loaded / traveling-wave electrode / driving voltage / high-speed / chirp |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 414, LQE2004-101, pp. 51-56, Nov. 2004. |
| Paper # |
LQE2004-101 |
| Date of Issue |
2004-10-28 (OCS, OPE, LQE) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
LQE OCS OPE |
| Conference Date |
2004-11-04 - 2004-11-05 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Kyushu Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
High Speed and Large Capacity Optical Transmission Technologies and Related Devices |
| Paper Information |
| Registration To |
LQE |
| Conference Code |
2004-11-LQE-OCS-OPE |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
High-speed and Low-driving-voltage InP-based Mach-Zehnder Modulators with Capacitively Loaded Traveling-wave Electrodes |
| Sub Title (in English) |
|
| Keyword(1) |
InP |
| Keyword(2) |
Mach-Zehnder |
| Keyword(3) |
modulator |
| Keyword(4) |
capacitively loaded |
| Keyword(5) |
traveling-wave electrode |
| Keyword(6) |
driving voltage |
| Keyword(7) |
high-speed |
| Keyword(8) |
chirp |
| 1st Author's Name |
Suguru Akiyama |
| 1st Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 2nd Author's Name |
Hiroaki Itoh |
| 2nd Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 3rd Author's Name |
Tatsuya Takeuchi |
| 3rd Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 4th Author's Name |
Shinichi Hirose |
| 4th Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 5th Author's Name |
Takayuki Watanabe |
| 5th Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 6th Author's Name |
Shigeaki Sekiguchi |
| 6th Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 7th Author's Name |
Akito Kuramata |
| 7th Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
| 8th Author's Name |
Tsuyoshi Yamamoto |
| 8th Author's Affiliation |
Fujitsu Laboratories Ltd. (Fujitsu Lab.) |
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| Speaker |
Author-1 |
| Date Time |
2004-11-04 17:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
LQE |
| Paper # |
OCS2004-92, OPE2004-157, LQE2004-101 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.410(OCS), no.412(OPE), no.414(LQE) |
| Page |
pp.51-56 |
| #Pages |
6 |
| Date of Issue |
2004-10-28 (OCS, OPE, LQE) |