Abstract
We experimentally demonstrate a three-dimensional photonic crystal (3D PC) nanocavity in a 〈110a〉-layered diamond structure with a quality factor (Q-factor) of 12800 at a wavelength of 1.1 μm. The observed Q is 1.2 times higher than that of a 3D PC nanocavity in a woodpile structure with the same in-plane size and the same number of stacked layers. This result indicates the potential importance of the 〈110a〉-layered diamond structure for getting high Q 3D PC nanocavities within a limited in-plane space.
Original language | English |
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Article number | 071102 |
Journal | Applied Physics Letters |
Volume | 107 |
Issue number | 7 |
DOIs | |
Publication status | Published - 2015 Aug 17 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)