Title

Extremely Nondegenerate 2-Photon Processes For Detection And Gain

Keywords

infrared detectors; Nonlinear optics; semiconductors; two-photon absoprtion

Abstract

We observe large enhancement of nondegenerate two-photon absorption compared to the degenerate case. We use this to sensitively detect and image mid-IR light with simple uncooled photodiodes. The enhancement also applies to 2-photon emission and gain.

Publication Date

9-18-2014

Publication Title

Proceedings - 2014 Summer Topicals Meeting Series, SUM 2014

Number of Pages

43-44

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/SUM.2014.33

Socpus ID

84908641333 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84908641333

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