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physics.app-ph2019★ 57 cited
An On-Chip Quad-Wavelength Pyroelectric Sensor for Spectroscopic Infrared Sensing
Thang Duy Dao, Satoshi Ishii, Anh Tung Doan +4
Merging photonic structures and optoelectronic sensors into a single chip may yield a sensor-on-chip spectroscopic device that can measure the spectrum of matters. In this work, we…
physics.app-ph2019★ 34 cited
Dual-band in situ molecular spectroscopy using single-sized Al-disk perfect absorbers
Thang Duy Dao, Kai Chen, Tadaaki Nagao
In this manuscript, we have demonstrated that the antenna-enhanced infrared vibrational spectroscopy can be a powerful platform for high-sensitivity detection of ultrathin layer of…