Control of Vector Beam Polarization Mode by Spatially Modulated Photonic-crystal Lasers

Kyoko Kitamura

Presentation information

Oral Session

CLEO-PR2022 » Novel Light-emitting and Detection Devices

[CTuP11E] Novel Light-emitting and Detection Devices

Tue. Aug 2, 2022 1:30 PM - 3:00 PM Room 104&105 (1F)

Session Chairs: Judy Rorison (Univ. of Bristol), Takuo Tanemura (Univ. of Tokyo)

1:30 PM - 2:00 PM

[CTuP11E-01 (Invited(P))] Control of Vector Beam Polarization Mode by Spatially Modulated Photonic-crystal Lasers

*Kyoko Kitamura^1,2, Seira Kotera¹, Masako Yone¹, Kazuaki Yoshida¹, Susumu Noda² (1. Kyoto Inst. of Tech. (Japan), 2. Kyoto Univ. (Japan))

[Presentation Style] Onsite

We demonstrate a single-chip vector beam generator by designing spatial modulation of modulated photonic-crystal lasers. The polarization modes of the output beam are controlled by mode selection of the laser.