1. Laser Physics and Photonic Devices Laboratory, School of Engineering, University of South Australia, Mawson Lakes, 5095 SA, Australia
2. Red Chip Photonics Pty Ltd, Mawson Lakes, 5095 SA, Australia
3. NeaSpec GmBH, Munich-Haar D-85540, Germany
4. Centre d’optique, Photonique et Laser, Université Laval, Québec City, Québec G1V 0A6, Canada
5. Department of Chemistry, KTH, Royal Institute of Technology, Stockholm 10044, Sweden
6. Defence Science and Technology Organisation, Department of Defence, Edinburgh, SA 5111, Australia