[TuH3] Integrated Photonic Circuits and Platforms II

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[TuH3-4] Multiphoton Polymerization-Processed Optical Waveguides with 1550-nm Laser

○Bowon Ryu^1,2, Seungyong Shin¹, Myungjin Kang^1,3, Young Joon Moon¹, Jihoon Kyhm¹, Hyowon Moon^1,2, Ho Seong Jang^1,2, Yong-Won Song^1,2 (1.Korea Institute of Science and Technology (KIST), 2.Korea University of Science and Technology (UST), 3.Korea University)

Keywords:

Emerging materials and fabrication method for passive photonic platforms

We explore multiphoton polymerization as direct laser writing process for optical waveguides in all-fiber regime employing telecomm-wavelength lasers. Up-conversion nanoparticles are incorporated for both cascaded up-conversion process and nonlinear laser mode-locking, resulting in 746-fs pulses.