Electro-optic beam steering enhancement by etching a cylindrical facet within an InP photonic integrated circuit

S. Cardarelli, Nicola Calabretta, Sebastian Kölling, Patty Stabile, Kevin Williams

Onderzoeksoutput: Bijdrage aan congresPaperAcademic

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Samenvatting

Electro-optical steering devices based on a single aperture allow an optical beam to be steered in the near field of the device by means of multimode interference mechanisms [1]. We show that a translation of the near field beam steering into far field beam steering can be achieved by applying a curved facet at the output of the steering device. A cylindrical facet of 20 μm radius is etched within an InP electro-optical steering device to enable a far field steering of 5° with a maximum applied voltage of 6 V.
Originele taal-2Engels
Pagina's86-89
Aantal pagina's4
StatusGepubliceerd - nov. 2017
Evenement22nd Annual Symposium of the IEEE Photonics Society Benelux - Delft, Nederland
Duur: 27 nov. 201728 nov. 2017
Congresnummer: 22
https://www.aanmelder.nl/ipb2017symposium#.Wi6iLnmDO70

Congres

Congres22nd Annual Symposium of the IEEE Photonics Society Benelux
Land/RegioNederland
StadDelft
Periode27/11/1728/11/17
Internet adres

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