Optica mourns the passing of these distinguished colleagues.
Monday, June 16, 2025
Daniel Kleppner, Optica Fellow and recipient of the Frederic Ives Medal/ Jarus W. Quinn Prize (2007), passed away on 16 June 2025 at the age of 92. Kleppner was known for his experimental atomic physics research and pioneering work on Bose-Einstein condensation (BEC). Optica recognized him for his outstanding contributions to spectroscopy, including the development of the hydrogen maser
Sunday, May 18, 2025
James F. Young, Optica Fellow and Optica Emeritus Member, passed away on 18 May 2025. Young’s research focused on the development of new optical and photonic devices, but he will be remembered for his dedication to undergraduate teaching and his lasting impact on his students and colleagues at Rice University, where he was professor emeritus of electrical and computer engineering.Young
Wednesday, April 30, 2025
Joseph Eberly, 2007 Optica President and Honorary Member, passed away on 30 April 2025. Eberly was known for his research in the areas of quantum optics and radiation physics. His work led to numerous innovations, including the initial description of the spontaneous collapse and revival effect, the first observation of Bessel beams, predictions of the recently observed non-spreading
Sunday, March 30, 2025
Jay Enoch, Optica Fellow and Past President of the Association for Research in Vision and Ophthalmology (ARVO), passed away in March 2025. Enoch was known for his contributions to optometry with an emphasis on teaching and research. He was made an Optica Fellow in 1963 and a Senior Member in 2011. Enoch was the Dean of Berkeley Optometry at the University of California from 1980 to 1992, during
Sunday, January 26, 2025
Anthony J. DeMaria, 1981 Optica President and Fellow, passed away on 26 January 2025 at the age of 93. DeMaria was known for his outstanding contributions to the field of optics and quantum electronics, particularly the first demonstration of optical picosecond pulses using mode-locked lasers and pioneering contributions to the application of lasers in industry and scientific research. His
Friday, November 1, 2024
William B. Bridges, 1988 Optica President and Fellow, passed away on 1 November 2024 at the age of 89. He was the Carl F. Braun Professor of Engineering, Emeritus, at Caltech, USA. Bridges was known for his discovery of the noble gas ion laser in 1964 and his pioneering projects in the fields of reconnaissance systems, space communications systems, and hydrogen maser clocks for global
Tuesday, October 15, 2024
Wilson Sibbett, Optica Fellow and recipient of the Charles Hard Townes Medal, has passed away at the age of 76. He was known for his work on ultrashort pulse laser science and technology. Sibbett's work on streak cameras was the first to demonstrate the technique of subpicosecond chronoscropy, achieved by synchronouse scanning of streak cameras such that they function as oscilloscopes.
Monday, September 2, 2024
H. Jeff Kimble, Optica Fellow and pioneer in quantum optics and quantum information science, passed away on 2 September 2024. He was the William L. Valentine Professor of Physics, Emeritus, at Caltech, USA. Kimble's career comprised a veritable parade of foundational discoveries and observations in quantum optics. The discoveries include photon antibunching, generation of squeezed states of
Wednesday, August 14, 2024
Dr. Anand Gopinath, Optica Fellow and a pioneer in the modeling of microwave strip lines, integrated optical devices, and signal processing for magnetic resonance imaging (MRI), passed away on 14 August 2024. He is remembered for his significant contributions to the microwave, optics, and MRI communities, his dedication to teaching, and his generosity of spirit.Anand was born on 6 August 1936 in
Thursday, May 9, 2024
Optica Fellow Robert Lee Armstrong has passed away. He was best known for his research in optics, lasers and masers, radiofrequency wave propagation, carbon dioxide, absorption spectra, infrared spectra, and pressure effects.From 1978 to 1981, Armstrong conducted research in the Physics Department of New Mexico State University on a High Resolution Atmospheric Transmittance Study funded by a grant
