Abstract
The fabrication and characterization of a new two-section etched-groove laser that uses vapor phase regrowth are given. A single undoped InP regrowth forms the buried heterostructure laser sidewalls and facilitates the formation of high-quality single-material etched-mirror facets. Low threshold (∼30 mA), tunable single-wavelength operation results at 1.55 μm.
Original language | English (US) |
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Pages (from-to) | 5-7 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 46 |
Issue number | 1 |
DOIs | |
State | Published - 1985 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)