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Enhanced interaction strength for a square plasmon resonator embedded in a photonic crystal nanobeam cavity
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liua, Ke Sorgera, Volker J. |
| Copyright Year | 2015 |
| Abstract | The deployment of nanocavities may efficiently enhance the light-matter interaction for photonic components on chip. Three nanoscale cavity designs are investigated, including the one-dimensional (1-D) photonic crystal (PhC) nanobeam cavity, inline waveguide-integrated plasmon cavity, and square plasmon resonator embedded in the 1-D PhC nanobeam cavity (i.e., Combo cavity). The cavity performance, such as quality and Purcell factor, mode volume, and light-matter interaction strength, are evaluated for each structure for comparison. A deep subwavelength mode volume of 0.18 ðλ∕2nÞ3 is observed in the Combo cavity, which exhibits an improved Purcell factor up to 428 and a 44 times enhanced interaction strength due to the compressed mode volume compared to the inline plasmon cavity. Thus, the Combo cavity shows promise of becoming a potential building block for active components of next-generation onchip photonic circuits. © 2015 Society of Photo-Optical Instrumentation Engineers (SPIE) [DOI: 10 .1117/1.JNP.9.XXXXXX] |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://sorger.seas.gwu.edu/uploads/7/4/5/0/74503287/jnp-14140ss_author_proof_1_re.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Body cavities Book Syndrome Crystal oscillator Dental caries Deploy Digital Object Identifier Embedded system Embedding Engineering Exhibits as Topic Eye Gentian Violet Large Mental Suffering Mode volume Plasmon Resonator Device Component Waveguide Device Component density |
| Content Type | Text |
| Resource Type | Article |