Title :
Photonic crystal nanolaser sensors with ALD coating
Author :
Watanabe, K. ; Hachuda, Shoji ; Isono, Takaaki ; Baba, Toshihiko
Author_Institution :
Dept. of Electr. & Comput. Eng., Yokohama Nat. Univ., Yokohama, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
Nanolaser sensors achieve ultrahigh sensitivity for biomolecules while unexpected noise was an issue. In this study, it was suppressed by ALD coating. Higher permittivity coating improved the sensitivity, suggesting unknown principles of this sensor.
Keywords :
atomic layer deposition; biosensors; molecular biophysics; nanophotonics; nanosensors; permittivity; photonic crystals; ALD coating; biomolecules; permittivity coating; photonic crystal nanolaser sensors; Coatings; Proteins; Semiconductor device measurement; Sensitivity; Sensors; Slabs; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600116
