ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
We describe a new surface-emitting semiconductor structure, its fabrication, and its performance. Phase-locked emission takes place from a region much larger than the wavelength in two dimensions; therefore we term this device a two-dimensional coherent array. The key feature of our device is that the radiation is coupled directly from the active region using a nonresonant grating coupler, i.e., the grating is of noninteger order.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.101899
Permalink