Fedorova, K.A., Battle, P.R., Livshits, D.A. and Rafailov, E.U. (2015). 517 nm - 538 nm tunable second harmonic generation in a diode-pumped PPKTP waveguide crystal. SPIE proceedings ,
Abstract
Tunable continuous wave (CW) green light generation between 517 nm and 538 nm at room-temperature has been demonstrated from a frequency-doubled broadly tunable quantum well (QW) external-cavity fiber-coupled diode laser by use of an uncoated periodically poled potassium titanyl phosphate (PPKTP) crystal aveguide crystal. Green light at 530 nm with maximum conversion efficiency of 14.8% and output power of 12.88 mW has been generated using a PPKTP crystal waveguide with the cross-sectional area of 3x5μm2. The possibility of tunable second harmonic generation in the PPKTP crystal waveguides with the cross-sectional areas of 4x4μm2 and 2x6μm2 was also investigated.
Publication DOI: | https://doi.org/10.1117/12.2078334 |
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Divisions: | College of Engineering & Physical Sciences > Aston Institute of Photonics Technology (AIPT) |
Additional Information: | K. A. Fedorova ; P. R. Battle ; D. A. Livshits and E. U. Rafailov. "517nm - 538nm tunable second harmonic generation in a diode-pumped PPKTP waveguide crystal", Proc. SPIE 9347, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications XIV, 93470D (February 27, 2015). Copyright 2015. Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. DOI: http://dx.doi.org/10.1117/12.2078334 |
Uncontrolled Keywords: | nonlinear crystals,PPKTP,quantum dot lasers,second harmonic generation,waveguides,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials,Biomaterials,Radiology Nuclear Medicine and imaging |
Publication ISSN: | 1996-756X |
Last Modified: | 01 Nov 2024 08:28 |
Date Deposited: | 11 Mar 2019 16:55 |
Full Text Link: |
http://proceedi ... ticleid=2190765 |
Related URLs: |
http://www.scop ... tnerID=8YFLogxK
(Scopus URL) |
PURE Output Type: | Conference article |
Published Date: | 2015-02-27 |
Authors: |
Fedorova, K.A.
(
0000-0002-2765-9951)
Battle, P.R. Livshits, D.A. Rafailov, E.U. ( 0000-0002-4152-0120) |