- Design of a high-Q air-slot cavity based on a width-modulated line-defect in a photonic crystal slabTakayuki Yamamoto
Institute of Physics, University of Tokyo, Komaba, Tokyo, Japan
Opt Express 16:13809-17. 2008..The calculated quality factor is still as high as 2 x 10(5) and the mode volume is as small as 0.14 of a cubic wavelength in a vacuum, even if 200-nm-wide slot is introduced to the PCS...
- Saturated absorption spectroscopy of acetylene molecules with an optical nanofiberMasato Takiguchi
Institute of Physics, University of Tokyo, 3 8 1, Meguro ku, Komaba, Tokyo, 153 8902, Japan
Opt Lett 36:1254-6. 2011..Our results showed that the simple ONF spectrometer is advantageous for performing saturation absorption spectroscopy and serves as a practical low-cost wavelength reference in the optical fiber communication band...