Tien-Heng Chiu

Title: Tien-Heng Chiu: Innovating in Electro-Optics

Introduction:

In the world of electro-optics, Tien-Heng Chiu's contributions have significantly advanced the field. Based in Spotswood, NJ (US), Chiu has made significant strides in the industry, boasting an impressive portfolio of seven patents that have revolutionized wavelength selective electro-optic gratings for DFB/DBR lasers and high-speed optical image correlators. This article explores Chiu's latest patents, career highlights, collaborations, and the impact he has had on the field of electro-optics.

Latest Patents:

One of Chiu's recent patents is titled "Method for Fabrication of Wavelength Selective Electro-Optic Grating for DFB/DBR Lasers." This patent outlines a unique method for preparing a DFB/DBR laser, which involves depositing a waveguide on a semi-insulating or doped substrate, followed by selective etching and deposition of an active layer. The innovative aspect of this patent lies in the selective patterned grating that modulates the index of refraction, enabling enhanced laser performance.

Another notable patent attributed to Chiu is the "High-Speed Optical Image Correlator." This invention incorporates a photorefractive medium that records the Fourier transform of an input image or the multiplicative product of two input images. What sets Chiu's design apart is the integration of a semi-insulating multiple quantum well device as the photorefractive medium, making the optical image correlator faster and more efficient than previous models.

Career Highlights:

With a background working in renowned companies such as AT&T Corp. and Lucent Technologies Inc., Chiu's expertise and experience have been invaluable to the field of electro-optics. His career highlights involve spearheading research and development projects, leading teams of engineers and scientists, and patenting innovative ideas that have pushed the boundaries of traditional optical technologies.

Collaborations:

Throughout his career, Chiu has collaborated with esteemed professionals to further the advancements in electro-optics. Notable collaborations include his work with Alastair M. Glass, an expert in semiconductor lasers, and Afshin Partovi, a renowned figure in the field of photorefractive materials. Through these collaborations, Chiu has been able to leverage the expertise of his colleagues to create groundbreaking technologies and solutions.

Conclusion:

Tien-Heng Chiu's contributions to the field of electro-optics have been instrumental in shaping the industry. With an impressive patent portfolio and a wealth of experience from working in reputable organizations, Chiu has proven himself to be a leader in innovation. His inventions, such as the wavelength selective electro-optic grating and high-speed optical image correlator, have provided significant advancements and opened up new possibilities in the realm of electro-optics. As the industry continues to evolve, Chiu's work serves as an inspiration to current and future innovators in the field.