[IEEE 2019 Workshop on Recent Advances in Photonics (WRAP) - Guwahati, India (2019.12.13-2019.12.14)] 2019 Workshop on Recent Advances in Photonics (WRAP) - Development of micro dye laser based on micro wire molding technique

摘要： Three dimensional microfluidic dye laser inside PDMS has been fabricated by microwire molding technique. Visible laser emission from micro-laser was achieved in a micro-laser of 1mM R6G dye dissolved in a mixture of ethanol and benzyl alcohol as the active medium. The laser output intensity profile and variation of the output with the pump power was studied and a threshold of 4.5 mW pump power was observed.