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Date: 2006
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/30398
Description: The output of pulsed, homogeneously broadened amplified spontaneous emission (ASE) lasers operating under conditions of strong saturation is considered. An expression for the maximum power (energy) pe ... More
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Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/14481
Description: We characterize the spontaneous emission of dye that is introduced into the central core of a tapered photonic crystal fiber. Since the photonic crystal period in the fibre cladding varies along the t ... More
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Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15190
Description: The 4vCH rovibrational manifold around 12 700 cm⁻¹ in the electronic ground state, [X] of acetylene (C₂H₂) is monitored by time-resolved infrared-ultraviolet double-resonance (IR-UV DR) spectroscopy. ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/26770
Description: The 4νCH rovibrational manifold at ~12 700 cm⁻¹ in the electronic ground state of acetylene (C₂H₂) has been studied by time-resolved IR-UV double resonance spectroscopy. An IR laser pulse prepares rot ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/8115
Description: We demonstrate the simultaneous generation and internal interference of two second-order parametric processes in a single nonlinear quadratic crystal. The two-frequency doubling processes are Type 0 ( ... More
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Authors: Orr, Brian J
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15170
Description: This article reviews laser-spectroscopic studies of the structure, energetics, and dynamics of processes involving small polyatomic molecules, particularly acetylene (ethyne, C₂H₂). The linear, centro ... More
Reviewed: Reviewed
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/8110
Description: Optical devices were fabricated in fused silica using the femtosecond direct write technique. We found that the transmission of light through directly written waveguides, whether straight or curved, c ... More
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Authors: Dekker, P | Dawes, J
Date: 2006
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/15129
Description: Defects obtained during crystal growth of many laser and nonlinear crystals limit their commercial potential, as is the case of the yttrium aluminium borate family. Typically, in Yb:YAB, birefringent ... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/30068
Description: We are developing tunable microwave sources based on a passively stabilized diode-pumped Nd: YAG laser. The laser operates on two orthogonal modes, which may be tuned by applying a voltage to an intra ... More
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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
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/18567
Description: We report an all-solid-state intracavity Raman laser with intracavity nonlinear sum-frequency generation providing visible output wavelengths selected from second harmonics and sum frequencies of the ... More
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Reviewed: Reviewed
Date: 2005
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/40962
Description: Narrowband pulsed 822 nm signal radiation from an injection-seeded optical parametric oscillator (OPO) system is used to record fluorescence-detected sub-Doppler two-photon excitation (TPE) spectra of ... More
Reviewed: Reviewed
Date: 2005
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/30047
Description: We measured the thermal distortion induced on an optical probe beam passing through a diode-end-pumped Nd:YVO4 laser crystal under lasing and non-lasing conditions. A Hartmann wavefront analyser was u ... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/30057
Description: We have confirmed the suggestion of Gibson and Österberg [Opt. Lett. 30, 1827 (2005)] that the lasing action observed in Rhodamine 6G-doped microstructured polymer fibers [Argyros et al., Opt. Lett. 2 ... More
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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