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Suppression of multiple photon absorption in a SiC photonic crystal nanocavity operating at 1.55 μm.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Yamada, Shota Song, B. S. Upham, Jeremy Asano, Takashi Tanaka, Yoshinori Toyota Noda, Susumu |
| Copyright Year | 2012 |
| Abstract | We show that a SiC photonic crystal cannot only inhibit two photon absorption completely, but also suppress higher-order multiple photon absorption significantly at telecommunication wavelengths, compared to conventional Si-based photonic crystal nanocavities. Resonant spectra of a SiC nanocavity maintain a Lorentzian profile even at input energies 100 times higher than what can be applied to a Si nanocavity without causing nonlinear effects. Theoretical fitting of the results indicates that the four photon absorption coefficient in the SiC nanocavity is less than 2.0 × 10(-5) cm(5)/GW(3). These results will contribute to the development of high-power applications of SiC nanocavities such as harmonic generation, parametric down conversion, and Raman amplification. |
| Starting Page | 380 |
| Ending Page | 390 |
| Page Count | 11 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.quantumphotonics.uottawa.ca/pdf/publications/members/jeremy/yamada_oe_2012.pdf |
| PubMed reference number | 22772174v1 |
| Alternate Webpage(s) | https://doi.org/10.1364/OE.20.014789 |
| DOI | 10.1364/oe.20.014789 |
| Journal | Optics express |
| Volume Number | 20 |
| Issue Number | 14 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Coefficient Energy, Physics Exhibits as Topic International System of Units Photons Revision procedure Scientific Publication Sleep Apnea, Obstructive Standard Industrial Classification hearing impairment wavelength |
| Content Type | Text |
| Resource Type | Article |