READ ME File For 'High beam quality, watt-level, widely tunable, mid-infrared OP-GaAs optical parametric oscillator ' Dataset DOI: 10.5258/SOTON/D0898 ReadMe Author: Qiang Fu, University of Southampton [OPTIONAL add ORCID ID] This dataset supports the publication:High beam quality, watt-level, widely tunable, mid-infrared OP-GaAs optical parametric oscillator AUTHORS Qiang Fu, Lin Xu, Sijing Liang, Peter Shardlow, David Shepherd, Shaif-Ul Alam, David Richardson TITLE High beam quality, watt-level, widely tunable, mid-infrared OP-GaAs optical parametric oscillator JOURNAL OPTICS LETTERS PAPER DOI IF KNOWN This dataset contains experimental data for the paper. The figures are as follows: Fig. 2 (Left) Idler (5580 nm) and signal (3136 nm) output power as a function of pump power from the OPO. (Right) Idler power conversion efficiency versus pump power. Fig. 3 Measured OPO signal (a) and idler (b) spectra. Fig. 4 OP-GaAs OPO idler (5580 nm, a) and signal (3136 nm, b) beam qualities. Fig. 5 Idler average output power versus the angle of pump polarization. Blue line is the OP-GaAs crystal axis. Date of data collection: 01/11/2018 Information about geographic location of data collection: University of Southampton, U.K. Licence:CCBY Related projects: Engineering and Physical Sciences Research Council (EPSRC) AirGuide Photonics Programme Grant (EP/P030181/1) and RIRPLD Grant (EP/I02798X/1). Date that the file was created: 04, 2019