TY - GEN
T1 - Quantum fluctuations and noise in interferometry and photodetection
T2 - Optical Trapping and Optical Micromanipulation XXI 2024
AU - Mansuripur, Masud
N1 - Publisher Copyright:
© 2024 SPIE.
PY - 2024
Y1 - 2024
N2 - Accurate optical sensing and micromanipulation requires sensitive measurements of the position, orientation, and dynamics of small particles - and sometimes even large objects - under consideration. The signals acquired in the process, including those needed for the feedback control of these particles and objects, are inevitably contaminated by quantum fluctuations and noise that accompany the physical processes of optical interference and photodetection (or photon counting). This paper explores the origins of signal fluctuation and quantum noise that are inevitably associated with such sensitive measurements.
AB - Accurate optical sensing and micromanipulation requires sensitive measurements of the position, orientation, and dynamics of small particles - and sometimes even large objects - under consideration. The signals acquired in the process, including those needed for the feedback control of these particles and objects, are inevitably contaminated by quantum fluctuations and noise that accompany the physical processes of optical interference and photodetection (or photon counting). This paper explores the origins of signal fluctuation and quantum noise that are inevitably associated with such sensitive measurements.
UR - http://www.scopus.com/inward/record.url?scp=85207087403&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85207087403&partnerID=8YFLogxK
U2 - 10.1117/12.3028580
DO - 10.1117/12.3028580
M3 - Conference contribution
AN - SCOPUS:85207087403
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Optical Trapping and Optical Micromanipulation XXI
A2 - Dholakia, Kishan
A2 - Dholakia, Kishan
A2 - Rubinsztein-Dunlop, Halina
A2 - Volpe, Giovanni
PB - SPIE
Y2 - 18 August 2024 through 22 August 2024
ER -