抄録
The authors have demonstrated the application of a 1.55-μm λ/4-shifted DFB laser/InGaAsP electroabsorption modulator monolithically integrated light source to a single-chip pulse generator with variable repetition rate for soliton transmission for the first time. Quasi-transform-limited pulses with a time-bandwidth product of 0.31 were successfully generated up to 8.6-GHz repetition rates by the sinusoidally driven integrated modulator having high modulation efficiency of 13 dB/V. No change of lasing wavelength was observed in the operation scheme of the integrated device as a pulse generator.
本文言語 | English |
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ページ(範囲) | 1129-1132 |
ページ数 | 4 |
ジャーナル | IEEE Photonics Technology Letters |
巻 | 4 |
号 | 10 |
DOI | |
出版ステータス | Published - 1992 10月 |
外部発表 | はい |
ASJC Scopus subject areas
- 電子工学および電気工学
- 物理学および天文学(その他)
- 原子分子物理学および光学