Noise in single quantum well infrared photodetectors

Дата и время публикации : 1997-05-14T07:47:40Z

Авторы публикации и институты :
M. Ershov
A. N. Korotkov

Ссылка на журнал-издание: Appl. Phys. Lett. 71, 1667 (1997)
Коментарии к cтатье: 10 pages (RevTeX), 1 figure
Первичная категория: cond-mat.mes-hall

Все категории : cond-mat.mes-hall

Краткий обзор статьи: The spectral density of current fluctuations in single quantum well infrared photodetectors is calculated using Langevin approach. The noise gain and the photocurrent gain are expressed in terms of basic transport parameters. Fluctuations of the incident photon flux are taken into account.

Category: Physics