Paper Abstract and Keywords |
Presentation |
2007-08-03 10:15
Femtosecond pulse generation using optical comb generator Isao Morohashi, Takahide Sakamoto, Hideyuki Sotobayashi, Tetsuya Kawanishi, Iwao Hosako, Masahiro Tsuchiya (NICT) MW2007-76 OPE2007-63 Link to ES Tech. Rep. Archives: MW2007-76 OPE2007-63 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have demonstrated ultrafast optical pulse generation using a Mach-Zehnder-modulator-based flat comb generator (MZ-FCG) and an adiabatic soliton compression technique. Our pulse generation technique is very simple configuration and has tunability in the repetition rate and the pulsewidth. The MZ-FCG was driven by two radio-frequency sinusoidal signals. Continuous wave lights led to the MZ-OFG were converted to ultraflat comb signals. The comb signals were formed into picosecond pulse trains by compensating the frequency chirp, and the picosecond pulses were compressed into femtosecond pulses by a dispersion flattened-dispersion decreasing fiber. Pulse trains with 200fs-width and repetition rate of 5-17GHz were successfully generated. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Mach-Zehnder modulator / Optical frequency comb / Ultrashort optical pulse / Nonlinear pulse compression / dispersion flattened-dispersion decreasing fiber / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 173, OPE2007-63, pp. 191-194, Aug. 2007. |
Paper # |
OPE2007-63 |
Date of Issue |
2007-07-26 (MW, OPE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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MW2007-76 OPE2007-63 Link to ES Tech. Rep. Archives: MW2007-76 OPE2007-63 |
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