Albert Polman (born 21 April 1961,

Groningen Groningen ( , ; ; or ) is the capital city and main municipality of Groningen (province), Groningen province in the Netherlands. Dubbed the "capital of the north", Groningen is the largest place as well as the economic and cultural centre of ...

) is a Dutch physicist and former director of the

AMOLF AMOLF is a research institute and part of the institutes organization of the Dutch Research Council (NWO). AMOLF carries out fundamental research on the physics and design principles of natural and man-made complex matter. AMOLF uses these insight ...

research laboratory in

Amsterdam Amsterdam ( , ; ; ) is the capital of the Netherlands, capital and Municipalities of the Netherlands, largest city of the Kingdom of the Netherlands. It has a population of 933,680 in June 2024 within the city proper, 1,457,018 in the City Re ...

. Polman received his

master's degree A master's degree (from Latin ) is a postgraduate academic degree awarded by universities or colleges upon completion of a course of study demonstrating mastery or a high-order overview of a specific field of study or area of professional prac ...

physics Physics is the scientific study of matter, its Elementary particle, fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge whi ...

(1985) and his Ph.D. degree in materials science and engineering (1989) from the

University of Utrecht Utrecht University (UU; , formerly ''Rijksuniversiteit Utrecht'') is a public research university in Utrecht, Netherlands. Established , it is one of the oldest universities in the Netherlands. In 2023, it had an enrollment of 39,769 students, a ...

. From 1989 to 1991 he was a post-doctoral staff researcher at

AT&T Bell Laboratories Nokia Bell Labs, commonly referred to as ''Bell Labs'', is an American industrial research and development company owned by Finnish technology company Nokia. With headquarters located in Murray Hill, New Jersey, Murray Hill, New Jersey, the compa ...

(

Murray Hill, New Jersey Murray Hill is an unincorporated community located within portions of both Berkeley Heights and New Providence, located in Union County, in the northern portion of the U.S. state of New Jersey. It is the longtime central location of Bell ...

). Since 1991 he has been associated with

, first as a group leader, since 1999 also as a department head. In 2005 he initiated the Center for Nanophotonics at AMOLF; in 2006 he was appointed as director of AMOLF. Polman was one of the initiators of the Amsterdam nanoCenter, a regional facility for nanofabrication founded in 2003. From March 2003 to February 2004 he was on sabbatical leave at

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

, where he was a research associate in the group of Prof. H.A. Atwater. Polman is one of the pioneers of the research field of

nanophotonics Nanophotonics or nano-optics is the study of the behavior of light on the nanometer scale, and of the interaction of nanometer-scale objects with light. It is a branch of optics, optical engineering, electrical engineering, and nanotechnology. I ...

: the control, understanding, and application of

light Light, visible light, or visible radiation is electromagnetic radiation that can be visual perception, perceived by the human eye. Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400– ...

at the

nanoscale Nanotechnology is the manipulation of matter with at least one dimension sized from 1 to 100 nanometers (nm). At this scale, commonly known as the nanoscale, surface area and quantum mechanical effects become important in describing propertie ...

. He is best known for inventing ''optical doping'', i.e., the incorporation and optical activation of optically active

ions An ion () is an atom or molecule with a net electrical charge. The charge of an electron is considered to be negative by convention and this charge is equal and opposite to the charge of a proton, which is considered to be positive by convent ...

thin-film A thin film is a layer of materials ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. The controlled synthesis of materials as thin films (a process referred to as deposition) is a fundamental step in many a ...

materials by

ion implantation Ion implantation is a low-temperature process by which ions of one element are accelerated into a solid target, thereby changing the target's physical, chemical, or electrical properties. Ion implantation is used in semiconductor device fabrica ...

. Polman's research group at AMOLF specializes in fundamental studies at the interface between optical physics and

materials science Materials science is an interdisciplinary field of researching and discovering materials. Materials engineering is an engineering field of finding uses for materials in other fields and industries. The intellectual origins of materials sci ...

. In 2009, Albert Polman was appointed as a member of the

Royal Dutch Academy of Sciences The Royal Netherlands Academy of Arts and Sciences (, KNAW) is an organization dedicated to the advancement of science and literature in the Netherlands. The academy is housed in the Trippenhuis in Amsterdam. In addition to various advisory a ...

. Polman's group invented angle-resolved

cathodoluminescence Cathodoluminescence is an optical and electromagnetic phenomenon in which electrons impacting on a luminescent material such as a phosphor, cause the emission of photons which may have wavelengths in the visible spectrum. A familiar example i ...

imaging spectroscopy, a super-resolution method that can create images with a resolution of up to 10 nanometers. As of 2011, this technology has become commercially available.

Selected publications

* * * also featured in Nature 447, July 2007. * * * *

Selected publications

References

See also