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Date: 2016
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1249768
Description: Passive phase-conjugation enables precise fiber-optical transfer of radio-frequency reference signals over long distances, yielding high long-term stability for radio-astronomy and remote-sensing appl ... More
Reviewed: Reviewed
Authors: Orr, B. J | He, Y
Date: 2014
Language: eng
Resource Type: book chapter
Identifier: http://hdl.handle.net/1959.14/344420
Description: Optical absorption spectroscopy enables atoms, molecules and media to be characterised in the chemical, physical, biological and earth sciences. It yields a dependable and highly sensitive means of qu ... More
Date: 2012
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/199158
Description: We present two optical fiber-based radio-frequency signal distribution systems based on analog and all-digital electronics. The achieved fractional frequency transfer stabilities are similar: ~6×10⁻¹⁷ ... More
Reviewed: Reviewed
Authors: Orr, B. J | He, Y | White, R. T
Date: 2009
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: book chapter
Identifier: http://hdl.handle.net/1959.14/70848
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15185
Description: Cavity ringdown (CRD) spectroscopy is extended for the first time from its conventional optical-absorption mode of operation into the regime of coherent Raman spectroscopy. Continuous-wave (cw) stimul ... More
Reviewed: Reviewed
Authors: He, Y | Orr, B. J
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15175
Description: Cavity ringdown (CRD) absorption spectroscopy enables spectroscopic sensing of gases with a high sensitivity and accuracy. Instrumental improvements result in a new highperformance continuous-wave (cw ... More
Reviewed: Reviewed
Authors: He, Y | Orr, B. J
Date: 2005
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/31360
Description: A novel approach to cavity ringdown (CRD) spectroscopy based on swept-frequency (SF) lasers enables rapid measurement of CRD absorption spectra. Our new SF CRD spectrometer incorporates a miniature wi ... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/31355
Description: Rovibrational states of the linear polyatomic acetylene molecule (C₂H₂) are not as simple as might be supposed. For example, the 4νCH manifold at ~12 700-cm⁻¹ in the electronic ground-state of C₂H₂ is ... More
Reviewed: Reviewed
Authors: He, Y | Orr, B. J
Date: 2004
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/16769
Description: A novel cavity ringdown spectrometer, incorporating a miniature continuous-wave swept-frequency laser that is widely tunable, requires less than 1 s to record wide-ranging absorption spectra with high ... More
Reviewed: Reviewed
Authors: He, Y | Orr, B. J
Date: 2002
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/16661
Description: Spectroscopic sensing of gases can be performed with high sensitivity and photometric precision by cavity ringdown (CRD) absorption spectroscopy. Our cavity ringdown spectrometer incorporates continuo ... More
Reviewed: Reviewed
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