Quantum efficiency and reflection in resonant cavity photodetector with anomalous dispersion mirror

Quantum efficiency and reflection in resonant cavity photodetector with anomalous dispersion mirror

We present a theoretical analysis on the quantum efficiency of a resonant cavity enhanced InGaAs/GaAs p-i-n photodetector (RCE PD). The numerical method of calculation of quantum efficiency combining a transfer matrix method and a energy conservation law is offered. Using anomalous dispersion mirror...

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Hauptverfasser: Gryshchenko, S.V., Demin, A.A., Lysak, V.V.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Absorption
anomalous dispersion mirror
Bandwidth
Mirrors
Optical films
Optical interconnections
Optical reflection
Optical refraction
Optical scattering
Photodetectors
quantum efficiency
Resonance
resonant-cavity enhanced photodetector
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Beschreibung
Zusammenfassung:We present a theoretical analysis on the quantum efficiency of a resonant cavity enhanced InGaAs/GaAs p-i-n photodetector (RCE PD). The numerical method of calculation of quantum efficiency combining a transfer matrix method and a energy conservation law is offered. Using anomalous dispersion mirror flattopped QE spectrum has been obtained. Conditions for ideal flattopped the spectral response have been received.
ISSN:2160-1518
2160-1534
DOI:10.1109/CAOL.2008.4671885