1. Advanced Materials for Micro- and Nano-Systems Programme, Singapore−MIT Alliance, Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576
2. Advanced Materials for Micro- and Nano-Systems Programme, Singapore−MIT Alliance, Department of Electrical Engineering and Computer Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
3. Advanced Materials for Micro- and Nano-Systems Programme, Singapore−MIT Alliance, Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
4. ECE-DSI Laser Microprocessing Laboratory, Department of Electrical and Computer Engineering, National University of Singapore, Singapore 117576