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公开(公告)号：US06864501B2
公开(公告)日：2005-03-08
申请号：US10262082
申请日：2002-10-02
摘要： A photon source includes a photon source body including quantum dots, a non-insulating layer overlying and in contact with the quantum dots, and an electrical contact that allows electrically activated emission of radiation from at least one of the quantum dots. An active region is defined within the photon source body such that emission is only collected from a dot or a limited number of dots within the active region.
摘要翻译： 光子源包括包括量子点的光子源体，覆盖并与量子点接触的非绝缘层，以及允许来自至少一个量子点的电激活发射辐射的电接触。 有源区域被限定在光子源体内，使得仅在有源区域内从点或有限数量的点收集发射。
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2.发明授权Photon detection system and method of photon detection for determining the number of photons received at a photon detector 有权光子检测系统和光子检测方法，用于确定在光子检测器处接收的光子数量公开(公告)号：US08772700B2
公开(公告)日：2014-07-08
申请号：US12829446
申请日：2010-07-02
IPC分类号： H01L31/00 , H01L31/107
CPC分类号： H01L31/107 , G01J1/44
摘要： According to one embodiment, a photon detection system determines the number of detected photons. The detection system includes an avalanche photodiode and a measuring unit. The measuring unit measures an avalanche signal induced by illumination before the avalanche current through the device has saturated.
摘要翻译： 根据一个实施例，光子检测系统确定检测到的光子的数量。 检测系统包括雪崩光电二极管和测量单元。 在通过装置的雪崩电流饱和之前，测量单元测量由照明引起的雪崩信号。
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公开(公告)号：US08716648B2
公开(公告)日：2014-05-06
申请号：US13420073
申请日：2012-03-14
IPC分类号： H01L31/00
CPC分类号： H01L31/107 , G01J1/44
摘要： According to one embodiment, a photon detection system determines the number of detected photons. The detection system includes an avalanche photodiode and a measuring unit. The measuring unit measures an avalanche signal induced by illumination before the avalanche current through the device has saturated.
摘要翻译： 根据一个实施例，光子检测系统确定检测到的光子的数量。 检测系统包括雪崩光电二极管和测量单元。 在通过装置的雪崩电流饱和之前，测量单元测量由照明引起的雪崩信号。
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公开(公告)号：US20100294919A1
公开(公告)日：2010-11-25
申请号：US12829446
申请日：2010-07-02
IPC分类号： H01L31/107
CPC分类号： H01L31/107 , G01J1/44
摘要： According to one embodiment, a photon detection system determines the number of detected photons. The detection system includes an avalanche photodiode and a measuring unit. The measuring unit measures an avalanche signal induced by illumination before the avalanche current through the device has saturated.
摘要翻译： 根据一个实施例，光子检测系统确定检测到的光子的数量。 检测系统包括雪崩光电二极管和测量单元。 在通过装置的雪崩电流饱和之前，测量单元测量由照明引起的雪崩信号。
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公开(公告)号：US07199372B2
公开(公告)日：2007-04-03
申请号：US10890180
申请日：2004-07-14
CPC分类号： H01L31/035236 , B82Y20/00 , G01J1/46 , G01J2001/442 , H01L31/1035
摘要： A circuit for conditioning the output of a single photon detector, the output of said detector having a stepped electrical output signal with respect to time, the circuit comprising a band pass amplifier, said band pass amplifier having a 3 dB breakpoint equal to and less than the inverse of the expected duration of the rising or falling step of said detector output.
摘要翻译： 用于调节单个光子检测器的输出的电路，所述检测器的输出相对于时间具有阶梯式电输出信号，所述电路包括带通放大器，所述带通放大器具有等于或小于3dB的3dB断点 所述检测器输出的上升或下降步长的预期持续时间的倒数。
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