Direct modulation characteristics of GaInAsP/InP d.h. lasers with various stripe widths measured by sharp-pulse method |
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| Authors: | Yasushi Sakakibara Kazuhito Furuya Yasuharu Suematsu Yoshio Itaya |
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| Institution: | Tokyo Institute of Technology, Department of Physical Electronics, Tokyo, Japan; |
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| Abstract: | The direct modulation characteristics of GaInAsP/InP d.h. lasers emitting at 1.3 ?m with various stripe widths were measured by the proposed sharp-pulse method. As a result, a flat modulation frequency response up to 1.9 GHz was observed in a laser diode with 5 ?m stripe width. |
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