Dynamical back-action effects in low loss optomechanical oscillators

Anno: 2015

Autori: Pontin A., Bonaldi M., Borrielli A., Marino F., Marconi L., Bagolini A., Pandraud G., Serra E., Prodi G.A., Marin F.

Affiliazione autori: Ist Nazl Fis Nucl, Trento Inst Fundamental Phys & Applicat, I-38123 Povo, TN, Italy; Univ Trento, Dipartimento Fis, I-38123 Povo, Italy; Inst Mat Elect & Magnetism, Nanosci Trento FBK Div, I-38123 Povo, TN, Italy; Ist Nazl Fis Nucl, Sez Firenze, I-50019 Sesto Fiorentino, FI, Italy; CNR INO, I-50125 Florence, Italy; LENS, I-50019 Sesto Fiorentino, FI, Italy; Microtechnol Lab FBK CMM, I-38123 Povo, TN, Italy; DIMES Technol Ctr TU Delft, NL-2628 Ct Delft, Netherlands; FBK Univ Trento, LISC, I-38123 Povo, TN, Italy; Univ Florence, Dipartimento Fis & Astron, I-50019 Sesto Fiorentino, FI, Italy.

Abstract: The problem of the stability of a cavity optomechanical system based on an oscillator having at the same time low optical and mechanical losses is addressed. As it is the aim to extend the use of optical squeezing as a tool for improving quantum limited displacement sensing at low frequency, a family of opto-mechanical devices designed to work at frequencies of about 100 kHz was developed. The devices actually meet the initial design goals, but new requirements have emerged from the analysis of their behavior in optical cavities, due to the interaction between the cavity locking system and the low order normal modes of the devices.

Giornale/Rivista: ANNALEN DER PHYSIK

Volume: 527 (1-2)      Da Pagina: 89  A: 99

Maggiori informazioni: This work has been supported by MIUR (PRIN 2010-2011) and by INFN (HUMOR project). A. Borrielli acknowledges support from the Italian Ministry of education, University and Research (MIUR) under the ’FIRB-Futuro in ricerca 201 3’ funding program, project code RBFR13QUVI.
Parole chiavi: cavity quantum optomechanics; micromirrors; optical damping; optomechanical systems; radiation pressure interaction
DOI: 10.1002/andp.201400093

Citazioni: 3
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-06-29
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