SEMICONDUCTOR DEVICE, PHOTONIC CIRCUIT AND METHOD FOR ADJUSTING RESONANT WAVELENGTH OF OPTICAL MODULATOR

• Main Authors: CHO, LANOU, TANG, CHENG-TSE, RUSU, STEFAN, JOU, CHEWN-PU
• Format: Patent
• Language: English
• Published: 25.07.2024
• Subjects: DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL ANALOGUE/DIGITAL CONVERTERS; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICAL LOGIC ELEMENTS; OPTICS; PHYSICS; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF

The present disclosure provides semiconductor devices and photonic circuits. The semiconductor device includes a substrate and an optical modulator disposed on the substrate. The optical modulator includes a first electrical coupling portion having a first type doping, a second electrical coupling p...