Effects of non-instantaneous nonlinear absorption in hydrogenated amorphous silicon
| Autor: | Dave Kielpinski, Tho Tran, Raymond G. Beausoleil, Jason S. Pelc, Xiaoge Zeng |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Amorphous silicon
Nonlinear absorption Materials science business.industry Physics::Optics Nonlinear optics 02 engineering and technology chemistry.chemical_compound 020210 optoelectronics & photonics Optics chemistry Picosecond 0202 electrical engineering electronic engineering information engineering Optoelectronics Absorption (electromagnetic radiation) business |
| Zdroj: | Scopus-Elsevier |
| DOI: | 10.1364/cleo_si.2016.sm3r.6 |
| Popis: | We observed nanosecond-duration absorption transients in several hydrogenated amorphous silicon waveguides using picosecond pump-probe measurements. We posit this effect is due to mid-gap defect absorption and describe implications for integrated nonlinear optics. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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