High speed and high power performances of LTG-GaAs based TWPDs in telecommunication wavelength (∼1.3 μm)
In: Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges, 2003-06-25
Online
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Zugriff:
Summary form only given. We demonstrate ultra-high speed and high saturation power performance of LTG-GaAs based MSM traveling-wave photodetectors (TWPDs) in the telecommunication wavelength regime (/spl sim/1300 nm). Due to the short carrier trapping time of the LTG-GaAs layer and the superior microwave guiding structure in MSM TWPDs, record ultra-high peak power bandwidth product performance has been obtained in long absorption length devices. These results suggest applications in low-cost GaAs based photo-receiver circuits without electrical pre-amplifiers and high power photomixer devices which are compatible with fiber optical communication components.
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High speed and high power performances of LTG-GaAs based TWPDs in telecommunication wavelength (∼1.3 μm)
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Autor/in / Beteiligte Person: | Chen, Yen-Hung ; Bowers, John E. ; Shi, Jin-Wei ; Chiu, Yi-Jen ; Sun, Chi-Kuang ; Gan, Kian-Giap |
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Zeitschrift: | Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges, 2003-06-25 |
Veröffentlichung: | Opt. Soc. America, 2003 |
Medientyp: | unknown |
DOI: | 10.1109/cleo.2002.1033367 |
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