Somekh, S. and Garmire, E. and Yariv, A. and Garvin, H. L. and Hunsperger, R. G. (1973) Channel optical waveguide directional couplers. Applied Physics Letters, 22 (2). pp. 46-47. ISSN 0003-6951 http://resolver.caltech.edu/CaltechAUTHORS:SOMapl73
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Abstract
We report the first demonstration of channel optical waveguide directional couplers. The closely spaced channel waveguides were fabricated in GaAs by proton implantation. Optical coupling was observed at 1.15 µ with complete light transfer out of the initial channel into adjacent channels in lengths of typically 2 mm.
| Item Type: | Article |
|---|---|
| Additional Information: | ©1973 American Institute of Physics. Received 11 September 1972. |
| Record Number: | CaltechAUTHORS:SOMapl73 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:SOMapl73 |
| Alternative URL: | http://dx.doi.org/10.1063/1.1654468 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 9824 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Archive Administrator |
| Deposited On: | 19 Mar 2008 |
| Last Modified: | 26 Dec 2012 09:53 |
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