- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Automatic Translation feature is available on CiNii Labs
- Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Nonlinear enhancement in photonic crystal waveguides with spot-size converter
Search this article
Description
We evaluated the nonlinear enhancement in slow-light photonic crystal waveguides. The devices butt-joined to Si wire waveguides were fabricated on SOI substrate using CMOS-compatible process. Integrating spot size converter to the device allows high input power and clear enhancement. The coupling loss between lensed fiber and the wire was 3 - 4 dB. We observed two-photon absorption, self-phase modulation and four-wave mixing in the low power regime of less than 1 W, which is assisted by low-dispersion slow light. Such slow light can be exploited for compact functional components such as optical limiters and wavelength converters.
Journal
-
- SPIE Proceedings
-
SPIE Proceedings 7949 794902-, 2011-02-10
SPIE
- Tweet
Details 詳細情報について
-
- CRID
- 1871991018064314112
-
- ISSN
- 0277786X
-
- Data Source
-
- OpenAIRE