Session Index

Nanophotonic Materials and Devices

Nanophotonic Materials and Devices IV
Friday, Dec. 3, 2021  13:00-14:30
Presider: Prof. Po-Tsung Lee (NCTU) Prof. Kuo-Ping Chen (HCTU)
Room: 302a
13:00 - 13:30
Manuscript ID.  0719
Paper No.  2021-FRI-S0104-I001
Invited Speaker:
Kuo-Ping Chen
Bound State in the Continuum with Dielectric Metasurfaces and Tamm Plasmonics Polaritons
Kuo-Ping Chen

13:30 - 13:45
Manuscript ID.  0182
Paper No.  2021-FRI-S0104-O001
Pei-Yuan Wu Plasmonic transmission-line-based half-adder and half-subtractor
Pei-Yuan Wu;Yun-Chorng Chang;Chen-Bin Huang

We experimentally demonstrate basic Boolean operations and conventionally required serial gate operation can be converted to pure parallel operation in a combinational circuit. Two particular arithmetic circuits, a half-adder and a half-subtractor, are designed and realized.

  Preview abstract
13:45 - 14:00
Manuscript ID.  0220
Paper No.  2021-FRI-S0104-O002
MING-JYUN YE Infrared Absorption Modulation with Germanium nanohole Metasurfaces

In this research, the largest absorption ~90% at the communication wavelength (λ = 1547 nm) was demonstrated by germanium nanohole metasurface with subwavelength thickness (~ 310 nm). By tuning the different hole depth in Ge metasurface arrays, we also can get the tunable Q-factors from 70 to 126.

14:00 - 14:15
Manuscript ID.  0318
Paper No.  2021-FRI-S0104-O003
Hsieh Yueh Ting Phase Conjucation Metasurface For Under Display Sensing
Hsieh Yueh Ting

It is known that the wavefront will be disturbed through a display panel. A phase conjugation metasurface is proposed to eliminate the disturbance arising from the periodicity of a panel. The corresponding under-display wavefront error can be significantly reduced via the wavefront optimization method.

14:15 - 14:30
Manuscript ID.  0565
Paper No.  2021-FRI-S0104-O004
Samuel Husin Surya Mandala Design of a high figure-of-merit plasmonic sensor based on an aluminum/silver/gold multilayer sensing structure
Samuel Husin Surya Mandala;Mochamad Januar;Michael Grady;Kou-Chen Liu

In this study, we designed a sensor chip-based on Al films as an adhesive layer and Ag/Au films as a sensing layer for surface plasmon resonance (SPR) sensor and demonstrated that the structure shows a better performance until 1.8-fold higher figure of merit than conventional SPR chip based on Cr/Au films.