Abstract
Polarization of 8×8 vertical cavity surface emitting laser (VCSEL) arrays is completely controlled. These index-guided VCSELs have a 6×5 μm rectangular poststructure consisting of DBR mirrors. All 64 VCSELs emit fundamental single-mode and linearly polarized light with a polarization angle deviation of only 2.9°. Their light output characteristics are almost the same as those of conventional 6×6 μm polarization-uncontrolled VCSELs.
Original language | English |
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Pages (from-to) | 908 |
Number of pages | 1 |
Journal | Applied Physics Letters |
DOIs | |
Publication status | Published - 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)