Boston Micromachines Corporation
Boston Micromachines Corporation develops MEMS-based adaptive-optics instruments, including deformable mirrors and retinal imaging systems.
Last updated August 25, 2026
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Overview
Boston Micromachines Corporation is a United States scientific-instrument company based in Cambridge, Massachusetts. Founded in 1999 by Dr. Thomas Bifano and Paul Bierden, it develops and manufactures instruments built around microelectromechanical systems (MEMS) and adaptive-optics technology. Its core products manipulate optical wavefronts to compensate for distortion, improve image quality, or shape light for specialized optical applications. The company is best known for MEMS-based deformable mirrors, which use arrays of individually controlled actuators to alter the shape of a reflective optical surface. In adaptive-optics systems, these mirrors work with wavefront sensors and control software in either open-loop or closed-loop configurations. The resulting correction can reduce atmospheric distortion in telescopes, compensate for optical aberrations in microscopes, improve retinal imaging, and support beam control in laser and communications systems. Boston Micromachines serves a diverse set of technical markets rather than a conventional consumer segment. In astronomy, its mirror technology has been used in telescope and instrument projects intended to correct atmospheric turbulence and improve the resolution of observations. The reference material identifies the ViLLaGEs Project at Lick Observatory and the Gemini Planet Imager in Chile among projects using the company’s mirror technology. In biological imaging and microscopy, adaptive optics can improve the resolution and clarity of techniques such as two-photon excitation fluorescence, harmonic-generation imaging, coherent anti-Stokes Raman spectroscopy, scanning laser ophthalmoscopy, optical coherence tomography, and wide-field microscopy. Retinal imaging is another important application. The company has developed an Adaptive Optics Scanning Laser Ophthalmoscope for high-resolution, in-vivo imaging of the human retina in pre-clinical research. The system is described as supporting quantitative analysis of cone physiology, detection of microaneurysms, and profiling of blood flow in small vessels. The reference material identifies use at Northwestern University’s Feinberg School of Medicine and the Joslin Diabetes Center. Adaptive optics is particularly valuable in this area because it can bring retinal-image resolution closer to the scale of photoreceptor cells, improving on the substantially lower resolution available without wavefront correction. Beyond imaging, Boston Micromachines’ products and research address laser beam shaping, pulse shaping, long-distance laser communications, fiber coupling, space optics, and defense-related optical systems. The company also performs contract research in optical MEMS fabrication and develops customized instruments for application-specific requirements. Its research programs have been supported in part by external research funding, although the available reference material does not identify specific funding amounts or a complete list of sponsors. The company’s public profile has been reinforced by technology awards. Its MEMS-based adaptive-optics optical coherence tomography instrument received a 2010 R&D 100 Award, while an earlier MEMS-based adaptive-optics phoropter received a 2003 R&D 100 Award. Boston Micromachines’ technical leadership has also been associated with recognition for innovation, including a 2007 Micro/Nano 25 award and a 2009 Bepi Colombo Prize awarded to co-founder and chief technology officer Dr. Thomas Bifano. The available material identifies Paul Bierden as president and chief executive officer, Dr. Thomas Bifano as chief technology officer, and Steve Cornelissen as vice president of engineering.
History
Boston Micromachines Corporation was established in 1999 by Dr. Thomas Bifano and Paul Bierden. From its inception, the company focused on commercializing MEMS technology for adaptive optics and on supplying mirror products for systems that require optical wavefront correction. This placed the company at the intersection of microfabrication, precision engineering, imaging science, and optical instrumentation. Its central technology is the MEMS deformable mirror. Unlike a conventional fixed mirror, a deformable mirror can be adjusted by electronically controlling many small actuators beneath or across its reflective surface. A control system uses measured wavefront information to determine the corrections required, enabling the mirror to compensate for atmospheric turbulence, optical imperfections, or other sources of image degradation. Boston Micromachines has developed systems capable of operating in both open-loop and closed-loop adaptive-optics arrangements. The company’s early and continuing work has covered more than the manufacture of individual mirrors. It has also conducted contract research in optical MEMS fabrication and developed complete or semi-custom instruments for specialized research environments. The applications described in the reference material include astronomy, microscopy, biological imaging, retinal imaging, laser communications, beam shaping, pulse shaping, fiber coupling, space optics, and national defense. The breadth of these applications reflects the adaptability of wavefront-control hardware: the same underlying principles can be applied to improve images, couple light efficiently, shape a laser beam, or correct distortions introduced by an optical path. In astronomy, Boston Micromachines’ deformable mirrors are used to address atmospheric distortion that otherwise limits telescope resolution. The cited examples include the ViLLaGEs Project at Lick Observatory and the Gemini Planet Imager in Chile. In microscopy and biological imaging, adaptive optics can improve the performance of confocal and related techniques, including two-photon excitation fluorescence, second- and third-harmonic generation, coherent anti-Stokes Raman spectroscopy, scanning laser ophthalmoscopy, optical coherence tomography, and conventional wide-field microscopy. The technology is especially relevant to samples in which refractive-index variations or complex optical paths create aberrations. Retinal imaging became a significant application area for the company’s technology. Boston Micromachines developed an Adaptive Optics Scanning Laser Ophthalmoscope for high-resolution, in-vivo imaging of the human retina in pre-clinical studies. The described capabilities include quantitative measurement of cone physiology, identification of microaneurysms, and profiling of blood flow through small vessels. The reference material reports use of the instrument at the Feinberg School of Medicine and the Joslin Diabetes Center. By correcting optical aberrations in the eye, adaptive optics can improve retinal resolution to a scale relevant to individual photoreceptor structures. The company has also developed optical modulators and systems for beam and pulse shaping. Its deformable mirrors can be used to correct atmospheric effects in long-distance laser communication and to control optical characteristics in other laser applications. Products are frequently customized for particular research or engineering requirements, indicating a business model centered on specialized technical solutions rather than standardized mass-market instruments. Recognition for the company’s technology includes a 2003 R&D 100 Award for a MEMS-based adaptive-optics phoropter and a 2010 R&D 100 Award for a MEMS-based adaptive-optics optical coherence tomography instrument. Boston Micromachines also received a 2007 Micro/Nano 25 innovation award. In 2009, co-founder Thomas Bifano received the Bepi Colombo Prize. The available source identifies Paul Bierden as president and CEO, Thomas Bifano as CTO, and Steve Cornelissen as vice president of engineering. No reliable public information in the supplied material establishes ownership changes, public listing, financial results, or a later corporate parent.
- 2010
R&D 100 Award for adaptive-optics OCT instrument
[1]The company’s MEMS-based adaptive-optics optical coherence tomography instrument received an R&D 100 Award.
- 2009
Bepi Colombo Prize awarded to Thomas Bifano
[1]Co-founder and CTO Thomas Bifano received the Bepi Colombo Prize.
- 2007
Micro/Nano 25 innovation award
[1]The company received Micro/Nano 25 recognition for innovation.
- 2003
R&D 100 Award for MEMS adaptive-optics phoropter
[1]A MEMS-based adaptive-optics phoropter associated with Boston Micromachines received an R&D 100 Award.
- 1999
Company founded
[1]Dr. Thomas Bifano and Paul Bierden founded Boston Micromachines Corporation to develop and provide MEMS-based mirror products and related adaptive-optics technology.
Products and positioning
A specialist developer and manufacturer of MEMS-based adaptive-optics hardware and application-specific optical instruments for research, imaging, astronomy, communications, and defense.
Adaptive-optics components
MEMS deformable mirrors
Electronically controlled MEMS mirrors that alter their reflective surface to correct or shape optical wavefronts. They are used in open-loop and closed-loop adaptive-optics systems for astronomy, microscopy, retinal imaging, laser communications, beam shaping, fiber coupling, space optics, and defense-related applications. The mirrors can be integrated into customized systems for specific research and engineering requirements.
Optical components
Optical modulators
Optical modulation hardware based on MEMS and adaptive-optics principles. These instruments support controlled manipulation of light for applications such as beam shaping, pulse shaping, and optical experimentation. The available source does not provide a complete product-family breakdown or individual model specifications.
Retinal imaging instrument
Adaptive Optics Scanning Laser Ophthalmoscope
A high-resolution scanning laser ophthalmoscope developed for in-vivo retinal imaging in pre-clinical studies. Adaptive optics corrects aberrations in the imaging path, enabling analysis of cone physiology, detection of microaneurysms, and profiling of blood flow in small vessels. The source reports use at the Feinberg School of Medicine and the Joslin Diabetes Center.
Biological imaging instrument · 2010
MEMS-based adaptive-optics optical coherence tomography instrument
An optical coherence tomography instrument that incorporates MEMS adaptive optics to improve wavefront quality and image resolution. It was recognized with a 2010 R&D 100 Award. The instrument is part of the company’s broader work applying deformable mirrors to biological and medical imaging research.
Vision-science instrument · 2003
MEMS-based adaptive-optics phoropter
A phoropter incorporating MEMS adaptive-optics technology for vision-science and optical-correction research. Its recognition with a 2003 R&D 100 Award reflects the company’s early application of deformable-mirror technology to ophthalmic and visual experimentation.
Recent events
- 2010
MEMS-based adaptive-optics optical coherence tomography instrument receives R&D 100 Award[1]
Other
Boston Micromachines’ MEMS-based adaptive-optics optical coherence tomography instrument was recognized with an R&D 100 Award.
- 2009
Thomas Bifano receives Bepi Colombo Prize[1]
Other
Co-founder and chief technology officer Thomas Bifano received the Bepi Colombo Prize, according to the company’s referenced history.
- 2007
Boston Micromachines receives Micro/Nano 25 innovation recognition[1]
Other
The company received a Micro/Nano 25 award for innovation related to its micro- and nanoscale technology work.
- 2003
MEMS-based adaptive-optics phoropter receives R&D 100 Award[1]
Other
Boston Micromachines’ MEMS-based adaptive-optics phoropter received an R&D 100 Award.
Sources1 sources
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