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Quantum-Noise-Limited Optical Frequency Comb Spectroscopy


Foltynowicz, Aleksandra; Ban, Ticijana; Masłowski, Piotr; Adler, Florian; Ye, Jun
Quantum-Noise-Limited Optical Frequency Comb Spectroscopy // Physical Review Letters, 107 (2011), 23; 233002-1 doi:10.1103/PhysRevLett.107.233002 (međunarodna recenzija, članak, znanstveni)


Naslov
Quantum-Noise-Limited Optical Frequency Comb Spectroscopy

Autori
Foltynowicz, Aleksandra ; Ban, Ticijana ; Masłowski, Piotr ; Adler, Florian ; Ye, Jun

Izvornik
Physical Review Letters (0031-9007) 107 (2011), 23; 233002-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Quantum-noise-limited absorption sensitivity; frequency comb spectroscopy

Sažetak
We achieve a quantum-noise-limited absorption sensitivity of 1.7*10^-12 cm-1 per spectral element at 400 s of acquisition time with cavity- enhanced frequency comb spectroscopy, the highest demonstrated for a comb-based technique. The system comprises a frequency comb locked to a high-finesse cavity and a fast-scanning Fourier transform spectrometer with an ultralow-noise autobalancing detector. Spectra with a signal-to- noise ratio above 1000 and a resolution of 380 MHz are acquired within a few seconds. The measured absorption line shapes are in excellent agreement with theoretical predictions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352851-2857 - Femtosekundna laserska fizika atoma i molekula (Goran Pichler, )

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Ticijana Ban, (226025)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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