Title :
Multi-shots ablation of polymethylmethacrylate by two-color femtosecond synthesized waveform
Author :
Chih-Hsuan Lin ; Chan-Shan Yang ; Zaytsev, Alexey ; Ci-Ling Pan
Author_Institution :
Inst. of Photon. Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
We observed clear modulation in ablated area and threshold as a function of relative phase between the ω and 2ω beams and the increase of incubation coefficient up to 0.83 compared to single color case.
Keywords :
high-speed optical techniques; laser ablation; laser beams; polymers; ω beams; 2ω beams; incubation coefficient; multi-shots ablation; polymethylmethacrylate; relative phase; two-color femtosecond synthesized waveform; Color; Laser beams; Optical pulse generation; Phase modulation; Photonics; Plastics; Silicon compounds;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
