Abstract
A. 1.5-μm Multigain-Levered (MGL)-MQW-DFB-LD which utilizes a new concept of Multigain-Levering is proposed and realized by two-step selective MOVPE growth. The device consists of three sections with different bandgap energies. High- and flat-FM-efficiency value of 10 GHz/mA was theoretically and experimentally demonstrated up to 2 GHz modulation frequency.
Original language | English |
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Journal | IEEE Journal on Selected Topics in Quantum Electronics |
Volume | 1 |
Issue number | 2 |
Pages (from-to) | 516-522 |
Number of pages | 7 |
ISSN | 1077-260X |
DOIs | |
Publication status | Published - Jun 1995 |
Externally published | Yes |