Electronic beam steering in monolithic grating-surface-emitting diode laser arrays
Journal Article
·
· Appl. Phys. Lett.; (United States)
Electronic beam steering has been demonstrated in both one- and two-dimensional injection-coupled grating-surface-emitting diode laser arrays. By appropriately varying the drive current to the electrically independent gain sections of an injection-coupled grating-surface-emitting laser array, the angular position of the far-field output can be steered. Experimental results for two-dimensional surface-emitting arrays are presented, as well as a theoretical model which shows that beam steering is a general property of injection-coupled surface-emitting arrays.
- Research Organization:
- David Sarnoff Research Center, CN-5300, Princeton, New Jersey 08543-5300
- OSTI ID:
- 6658879
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 53:23; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Lateral beam steering in mutual injection coupled Y-branch grating-surface-emitting diode laser arrays
High-speed switching of monolithic arrays of grating-surface-emitting diode lasers
Two-dimensional coherent laser arrays using grating surface emission
Journal Article
·
Sun Jan 14 23:00:00 EST 1990
· Applied Physics Letters; (USA)
·
OSTI ID:6985266
High-speed switching of monolithic arrays of grating-surface-emitting diode lasers
Journal Article
·
Sun Oct 01 00:00:00 EDT 1989
· Journal of Lightwave Technology; (USA)
·
OSTI ID:5037026
Two-dimensional coherent laser arrays using grating surface emission
Journal Article
·
Thu Jun 01 00:00:00 EDT 1989
· IEEE J. Quant. Electron.; (United States)
·
OSTI ID:5940291