公开(公告)号：US10409094B2

公开(公告)日：2019-09-10

申请号：US16031572

申请日：2018-07-10

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Inventor： Karim Hassan ,  Salim Boutami ,  Thomas Anfray

IPC: G02F1/025 ,  G02F1/017 ,  G02F1/225

Abstract: The object of the invention is a phase modulator including a modulation guide intended to guide die propagation of a light flow, said guide comprising a PN junction extending mainly along the main axis of propagation according to an oscillating continuous function. Advantageously, the oscillating continuous function is defined in such a way that the PN junction covers at least 50% of the light flow between the input and the output of the modulation guide. According to one possibility, the continuous function is sinusoidal. The object of the invention is also a switch and an intensity modulator each comprising a phase modulator.

公开(公告)号：US20190018263A1

公开(公告)日：2019-01-17

申请号：US16031572

申请日：2018-07-10

Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES

Inventor： Karim Hassan ,  Salim Boutami ,  Thomas Anfray

IPC: G02F1/017 ,  G02F1/025

CPC classification number: G02F1/01708 ,  G02F1/025 ,  G02F1/2257 ,  G02F2001/0175

Abstract: The object of the invention is a phase modulator including a modulation guide intended to guide die propagation of a light flow, said guide comprising a PN junction extending mainly along the main axis of propagation according to an oscillating continuous function. Advantageously, the oscillating continuous function is defined in such a way that the PN junction covers at least 50% of the light flow between the input and the output of the modulation guide. According to one possibility, the continuous function is sinusoidal. The object of the invention is also a switch and an intensity modulator each comprising a phase modulator.