000232335 001__ 232335
000232335 005__ 20181203024849.0
000232335 0247_ $$2doi$$a10.1063/1.4991416
000232335 022__ $$a0003-6951
000232335 02470 $$2ISI$$a000412074000004
000232335 037__ $$aARTICLE
000232335 245__ $$aPhotonic crystal slab cavity simultaneously optimized for ultra-high Q/V and vertical radiation coupling
000232335 260__ $$aMelville$$bAmerican Institute of Physics$$c2017
000232335 269__ $$a2017
000232335 300__ $$a4
000232335 336__ $$aJournal Articles
000232335 520__ $$aWe present a design for a two-dimensional photonic crystal slab cavity in which the electric field localization is due to an extra hole in the lattice, as opposed to the more standard procedure of removal of holes. This leads to a tighter field confinement and a mode volume that is several times smaller than that of conventionally used designs. Through small modifications of the holes around the cavity, we optimize the theoretical quality factor (Q) to an ultra-high value of 20.9 x 10(6) and furthermore illustrate the possibility for high coupling efficiency to free-space modes in the vertical direction, while keeping a high Q of 3.7 x 10(6). Published by AIP Publishing.
000232335 6531_ $$aPhotonic crystal
000232335 6531_ $$aoptical resonator
000232335 6531_ $$aQuality factor
000232335 700__ $$0246209$$aMinkov, Momchil$$g200590$$uStanford Univ, Dept Elect Engn, Stanford, CA 94305 USA
000232335 700__ $$0240001$$aSavona, Vincenzo$$g103561$$uEcole Polytech Fed Lausanne, Inst Theoret Phys, CH-1015 Lausanne, Switzerland
000232335 700__ $$aGerace, Dario
000232335 773__ $$j111$$k13$$q131104$$tApplied Physics Letters
000232335 8564_ $$uhttps://doi.org/10.1063/1.4991416$$zURL
000232335 909C0 $$0252001$$pLTPN$$xU10570
000232335 909CO $$ooai:infoscience.tind.io:232335$$pSB$$particle$$qGLOBAL_SET
000232335 917Z8 $$x103561
000232335 937__ $$aEPFL-ARTICLE-232335
000232335 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000232335 980__ $$aARTICLE