Michael Hochberg (born 1980) is an American

physicist A physicist is a scientist who specializes in the field of physics, which encompasses the interactions of matter and energy at all length and time scales in the physical universe. Physicists generally are interested in the root or ultimate cau ...

. Hochberg's research includes

silicon photonics Silicon photonics is the study and application of photonic systems which use silicon as an optical medium. The silicon is usually patterned with sub-micrometre precision, into microphotonic components. These operate in the infrared, most commo ...

and large-scale photonic integration. Much of his work in silicon photonics has been the product of collaborations with Thomas Baehr-Jones.

Degrees

He obtained a BS in physics in 2002, an MS in applied physics in 2005 and a PhD in applied physics in 2006, all from the

California Institute of Technology The California Institute of Technology (branded as Caltech) is a private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small group of institutes ...

. Hochberg was a student of Professor Axel Scherer.

Awards and recognition

In 2014, he was selected as a member of th
Technology Review TR 35 Asia
He won
Singapore NRF Fellowship in 2013
In 2010, he was a National Academy of Science
Kavli Fellow
He won a Presidential Early Career Award in Science and Engineering in 2009 through the U.S. Department of Defense. Hochberg was awarded th
Air Force Office of Scientific Research Young Investigator
award in 2007. On graduation from his PHD program in 2006, he won th
Demetriades-Tsafka Prize
for the best thesis in nanotechnology. In 2002, he was awarded a
National Science Foundation Graduate Research Fellowship

Companies founded

Hochberg has been a founder at four companies. In each case his long-time collaborator Tom Baehr-Jones was one of the co-founders. Simulant, which the first company to produce a distributed-memory implementation of finite difference time domain electromagnetic simulation tools. Simulant was acquired as part of the founding of Luxtera.

Luxtera Luxtera Inc., a subsidiary of Cisco Systems, is a semiconductor company that uses silicon photonics technology to build complex electro-optical systems in a production silicon CMOS process. The company uses fabless manufacturing; it uses semicond ...

, which was founded later in his undergraduate career, pioneered building silicon integrated optics in a CMOS foundry. Acquired by

Cisco Cisco Systems, Inc. (using the trademark Cisco) is an American multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, s ...

. Silicon Lightwave Services. The first stand-alone integrated photonics design services company. Acquired by Marlin Investments. Elenion (formerly known as Coriant Advanced Technologies). A pioneer in building silicon photonic systems-on-chip, including coherent and data-center transceivers at speeds from 100G to 400G. Acquired by

Nokia Nokia Corporation is a Finnish multinational corporation, multinational telecommunications industry, telecommunications, technology company, information technology, and consumer electronics corporation, originally established as a pulp mill in 1 ...

Corporate Experience

After Elenion was acquired by Nokia, Hochberg joined Nokia as CTO for Optical Subsystems from April 2020 to July 2021. Hochberg left Nokia to join Luminous Computing serving as President of the startup then operating in Stealth mode. After announcing its Series A funding in March 2022, the company publicly announced that Hochberg had already joined as president and would be running Engineering and Operations.

Academic positions

He was an associate professor of electrical and computer engineering, materials science and chemical and biomolecular engineering at the

University of Delaware The University of Delaware (colloquially known as UD, UDel, or Delaware) is a Statutory college#Delaware, privately governed, state-assisted Land-grant university, land-grant research university in Newark, Delaware, United States. UD offers f ...

in 2012-2014. He held a professorship in electrical and computer engineering

National University of Singapore The National University of Singapore (NUS) is a national university, national Public university, public research university in Singapore. It was officially established in 1980 by the merging of the University of Singapore and Nanyang University ...

during 2012-2014. He held a position as assistant professor in electrical engineering at the

University of Washington The University of Washington (UW and informally U-Dub or U Dub) is a public research university in Seattle, Washington, United States. Founded in 1861, the University of Washington is one of the oldest universities on the West Coast of the Uni ...

from 2007 to 2012. and as an adjunct in physics for part of this period. He was also the founding director of OpSIS: A US-based non-profit institute which pioneered the use of PDK’s and shared MPW runs for silicon photonics, with backing from the Air Force, Intel, Mentor Graphics, and several others. The OPSIS organization shut down in 2014 after its 5-year core funding expired.

Book

He and Lukas Chrostowski co-authored a book calle
Silicon Photonics Design: From Devices to Systems
which has become a widely used text for courses in the field.

Research interests and selected works

The overall theme of Hochberg’s work has focused on scaling complexity and integrating new functionality into silicon photonic platforms. He has contributed to a number of areas within the broader field of silicon photonics, including: * Platform integration, fabless infrastructure and PDK Development *
An overview of some of his team's early work on PDK's
*
Towards Fabless Silicon Photonics
An article predicting growth to a multibillion-dollar industry by 2020, published in 2010, and showing exponential growth in the complexity of silicon photonic circuits over time *
Myths and Rumours of Silicon Photonics
An article debunking a number of popular misconceptions about the field. *
Silicon Photonics: The next fabless semiconductor industry
A review of the current state of fabless silicon photonics in 2013.
Hybrid integration of organic materials with silicon waveguides
including the first demonstrations that slot waveguides could be integrated with electrooptic polymers to produc
exceptionally low drive voltage modulators

Quantum Optics in Silicon

Artificial intelligence and deep learning
** This work resulted in the creation of two startup companies
Lightmatter
an
Lightelligence
both spinoffs of Dirk Englund’
group at MIT

Label-free Biosensor Arrays
in silicon began as a collaboration wit
Genalyte

Lasers
and laser integration in silicon
Nonlinear optics in silicon

Mid-infrared waveguides
and resonators in silicon
High-Q ring resonators
in silicon
Inverse design and computationally automated optimization
* Active and high-speed photonic-electronic devices, includin
modulators
an
photodetectors

Photonic-electronic integration and transceivers

Optical Switching

Optical actuation and force sensing

References

{{DEFAULTSORT:Hochberg, Michael 21st-century American physicists California Institute of Technology alumni University of Washington faculty 1980 births Living people