The 82nd JSAP Autumn Meeting 2021

Presentation information

Oral presentation

CS Code-sharing session » 【CS.8】 Code-sharing Session of 4.5 & 17

[11p-N405-1~7] CS.8 Code-sharing Session of 4.5 & 17

Sat. Sep 11, 2021 1:00 PM - 3:30 PM N405 (Oral)

Yuhei Miyauchi(Kyoto Univ.)

1:45 PM - 2:00 PM

[11p-N405-3] Laser Mode-locking using SWCNT@BNNT with 1D van der Waals Heterostructure as a Saturable Absorber with a High Optical Damage Threshold

〇(D)Zheyuan Zhang1, Xiangnan Sun1, Pengtao Yuan2, Shoko Yokokawa3, Yongjia Zheng1, Hongbo Jiang1, Lei Jin1, Anton S Anisimov4, Esko I Kauppinen5, Rong Xiang1, Shigeo Maruyama1,6, Shinji Yamashita1, Sze Yun Set1 (1.Univ. of Tokyo, 2.Fujikura Ltd., 3.Lumentum LLC., 4.Canatu, Ltd., 5.Aalto Univ., 6.National Inst. AIST)

Keywords:Carbon nanotube, 1D van der Waals heterostructure, Laser mode-locking

Recently, a groundbreaking technique - 1D van der Waals (vdW) heterostructure - was proposed, which enables the “property by design” of 1D nanomaterials such as CNT. In this research, we test and compare the optical nonlinear characteristics and optical damage threshold of SWCNT and a novel nanomaterials named Single-walled carbon nanotube encapsulated in boron nitride nanotube (SWCNT@BNNT) with 1D vdW heterostructure. This is the first time that a nanomaterial with 1D vdW heterostructures is demonstrated performing an enhanced optical damage threshold in laser mode-locking.

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