Ultrahigh-responsivity waveguide-coupled optical power monitor for Si photonic circuits operating at near-infrared wavelengths

A phototransistor is a promising candidate as an optical power monitor in Si photonic circuits since the internal gain of photocurrent enables high responsivity. However, state-of-the-art waveguide-coupled phototransistors suffer from a responsivity of lower than 10(3 )A/W, which is insufficient for...

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Detalles Bibliográficos
Autores principales: Ochiai, Takaya, Akazawa, Tomohiro, Miyatake, Yuto, Sumita, Kei, Ohno, Shuhei, Monfray, Stéphane, Boeuf, Frederic, Toprasertpong, Kasidit, Takagi, Shinichi, Takenaka, Mitsuru
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9734153/
https://www.ncbi.nlm.nih.gov/pubmed/36494365
http://dx.doi.org/10.1038/s41467-022-35206-4

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9734153/
https://www.ncbi.nlm.nih.gov/pubmed/36494365
http://dx.doi.org/10.1038/s41467-022-35206-4

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