Yu-Chao Hsiao

Title: Innovations by Yu-Chao Hsiao in Optical Technology

Introduction

Yu-Chao Hsiao is a prominent inventor based in New Taipei, Taiwan. He has made significant contributions to the field of optical technology, holding a total of six patents. His work focuses on developing advanced optical devices that enhance communication systems.

Latest Patents

Among his latest innovations is the optical transceiver device. This device comprises a transmitter, a first and a second optical circulator, and a receiver. The transmitter is responsible for transmitting a light signal that is uploaded with an electrical signal. The first and second optical circulators each feature three ports. The second port of the second optical circulator is designed to transmit the light signal circulated via the first and second ports of the first optical circulator and the first port of the second optical circulator. Additionally, the third port of the second optical circulator is configured to receive an incoming light signal. The receiver then processes this incoming light signal, converting it into an electrical signal.

Another notable patent is the optical transmitter device. This device includes a laser source, a driving circuit, and an optical modulator. The driving circuit connects to the laser source and features a thermistor that compensates for temperature variations of the laser source, stabilizing the frequency of the laser beam output. The optical modulator is designed to modulate the laser beam, producing a variety of second laser beams with different frequencies.