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Authors: Mildren, R. P
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1207332
Description: Recent advances in high power beam conversion in diamond are reviewed. It is shown that there are excellent prospects for developing high power (kilowatt) devices with diffraction-limited beam quality ... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1054520
Description: Single-longitudinal mode operation of a continuous wave diamond Raman oscillator with power of 3.5 W is demonstrated. Frequency-stable and narrowband output which is tunable from 1238 to 1242 nm is ob ... More
Reviewed: Reviewed
Authors: Mildren, R. P
Date: 2014
Subject Keyword: diamond | nanofabrication | two-photon | UV etching
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/331940
Description: Diamond surfaces etched in the UV at sub-ablation fluencies develop deep sub-wavelength nanostructures with morphology dependent on the incident polarization. Characterization of the development of et ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/331941
Description: The power and beam quality behavior of second-Stokes KGW and diamond external cavity Raman lasers at pump powers up to 40 W has been investigated. Severe thermally-induced effects are evident in the K ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/345847
Description: Advances in synthesis of diamonds have provided a "new" material with properties that may enable massive increases in optical device capability. We review the development of diamond Raman lasers for e ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/327724
Description: We study stimulated Raman scattering (SRS) and Raman four-wave mixing (RFWM) processes in chemical vapour deposition (CVD) diamond crystals. The strong interaction of picosecond laser pulses at 1.064 ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/322020
Description: We report C(1s) and O(1s) surface sensitive x-ray photoelectron spectroscopy (XPS) and C and O K-edge partial-electron yield near-edge x-ray absorption fine structure (NEXAFS) measurements for (100) a ... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/320843
Description: Optical techniques have advanced considerably in recent years to enable processing of surfaces with a resolution less than the wavelength of light. Despite the highly selective nature of light-matter ... More
Reviewed: Reviewed
Date: 2013
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/285984
Description: We present an optimization study of a 15 W continuous wave diamond Raman laser. Modeling is used to identify key parameters influencing generation threshold, slope and efficiency. The effects of the d ... More
Reviewed: Reviewed
Date: 2013
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/285100
Description: Crystal Raman lasers offer a possibility to build robust coherent light sources at new specific wavelengths for applications across many fields of science and technology. To date, the clear majority o ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169545
Description: We report measurements of parameters important to Raman laser design for single crystal synthetic diamond. Raman laser operating space is assessed as functions of the pump wavelength, temporal format ... More
Reviewed: Reviewed
Authors: Mildren, R. P
Date: 2011
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/175237
Description: 1 page(s)
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/118297
Description: We summarize our recent research in Raman lasers based on undoped single crystal diamond. Highly efficient visible external cavity lasers operating in nanosecond and picosecond regimes are reported.
Full Text: Full Text
Reviewed: Reviewed
Date: 2009
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/109203
Description: We report a parametric anti-Stokes Raman laser using potassium gadolinium tungstate, generating output chiefly at the first anti-Stokes at 508 nm. The compact 4.5 cm long device is pumped by a Q-switc ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2008
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119220
Description: We report increased wavelength options from Raman lasers for Raman media having two Raman modes of similar gain coefficient. For an external-cavity potassium gadolinium tungstate Raman laser pumped at ... More
Full Text: Full Text
Reviewed: Reviewed