Journal article
Focusing waveguide grating coupler using a diffractive doublet.
- Abstract:
- A novel focusing waveguide grating coupler comprising an integrated uniform grating coupler and binary-phase-only diffractive lens is proposed, designed, and fabricated. Experimental results are also presented to demonstrate the device performance. This device is in direct competition with single-element focusing grating couplers defined by direct-write electron-beam lithography and its structure is attractive because the fabrication procedure is better suited for mass production.
- Publication status:
- Published
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- Publisher copy:
- 10.1364/ao.36.004349
Authors
- Journal:
- Applied optics More from this journal
- Volume:
- 36
- Issue:
- 19
- Pages:
- 4349-4353
- Publication date:
- 1997-07-01
- DOI:
- EISSN:
-
1539-4522
- ISSN:
-
0003-6935
- Language:
-
English
- Keywords:
- Pubs id:
-
pubs:319828
- UUID:
-
uuid:102c97ae-d986-4423-a810-fdbd39ad517d
- Local pid:
-
pubs:319828
- Source identifiers:
-
319828
- Deposit date:
-
2012-12-19
- ARK identifier:
Terms of use
- Copyright date:
- 1997
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