公开(公告)号：WO2005038997A2

公开(公告)日：2005-04-28

申请号：PCT/US2004/034152

申请日：2004-10-14

Applicant: SCIENCE & TECHNOLOGY CORPORATION @ UNM ,  KRISHNA, Sanjay ,  DAVID, John, P., R. ,  HAYAT, Majeed, M.

Inventor： KRISHNA, Sanjay ,  DAVID, John, P., R. ,  HAYAT, Majeed, M.

IPC: H01S

CPC classification number: H01L31/1075 ,  B82Y10/00 ,  B82Y20/00 ,  H01L31/0352

Abstract: A photodetector for use at wavelengths of 2 µm and longer has an intersubband absorption region to provide absorption at wavelengths beyond 2 µm, integrated with an avalanche multiplier region to provide low-noise gain. In one particular design, the intersubband absorption region is a quantum-confined absorption region (e.g., based on quantum wells and/or quantum dots).

Abstract translation: 用于2μm和更长波长的光电检测器具有跨带吸收区域，以在超过2μm的波长处提供吸收，与雪崩倍增器区域集成以提供低噪声增益。 在一个特定设计中，子带间吸收区域是量子限制吸收区域（例如，基于量子阱和/或量子点）。

公开(公告)号：WO2013172963A1

公开(公告)日：2013-11-21

申请号：PCT/US2013/031689

申请日：2013-03-14

Applicant: KRISHNA, Sanjay ,  KRISHNA, Sanchita ,  HAYAT, Majeed M. ,  PRADEEP, Sen ,  YAESOUBI, Maziar ,  GODOY, Sebastian Eugenio ,  BARVE, Ajit Vigay

Inventor： KRISHNA, Sanjay ,  KRISHNA, Sanchita ,  HAYAT, Majeed M. ,  PRADEEP, Sen ,  YAESOUBI, Maziar ,  GODOY, Sebastian Eugenio ,  BARVE, Ajit Vigay

IPC: G06T3/00 ,  G06T1/00

CPC classification number: G06T7/0012 ,  G06F19/00 ,  G06F19/321 ,  G06K9/46 ,  G06K9/4604 ,  G06K9/6267 ,  G06T3/00 ,  G06T3/0068 ,  G06T7/0016 ,  G06T7/30 ,  G06T7/337 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/30088 ,  G06T2207/30096 ,  G06T2207/30204 ,  G16H50/20

Abstract: Apparatus and methods comprise examination of a subject using images of the subject. The images can provide a non-invasive analysis technique and can include a plurality of images of a portion of the subject at different times a temperature stimulus applied to the subject. An image of the portion of the subject can be aligned such that each pixel of the image corresponds to the same point on the subject over a sequence of images of the portion. The sequence of images can be processed after aligning the images such that data is extracted from the images. The extracted data can be used to make decisions regarding the health status of the subject. Additional apparatus, systems, and methods are disclosed.

Abstract translation: 装置和方法包括使用受试者的图像检查受试者。 图像可以提供非侵入性分析技术，并且可以在不同时间包括被施用于对象的温度刺激的受试者的一部分的多个图像。 对象的部分的图像可以对准，使得图像的每个像素在该部分的图像序列上对应于被摄体上的相同点。 可以在对齐图像之后处理图像序列，使得从图像中提取数据。 提取的数据可用于作出关于受试者的健康状况的决定。 公开了附加装置，系统和方法。

公开(公告)号：WO2005031806A2

公开(公告)日：2005-04-07

申请号：PCT/US2004/031381

申请日：2004-09-23

Applicant: SCIENCE & TECHNOLOGY CORPORATION @ UNM ,  KRISHNA, Sanjay ,  TYO, Scott, J. ,  HAYAT, Majeed, M. ,  RAGHAVAN, Sunil ,  SAKOGLU, Unal

Inventor： KRISHNA, Sanjay ,  TYO, Scott, J. ,  HAYAT, Majeed, M. ,  RAGHAVAN, Sunil ,  SAKOGLU, Unal

IPC: H01L

CPC classification number: H01L27/14649 ,  B82Y10/00 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/32

Abstract: A semiconductor detector has a tunable spectral response. These detectors may be used with processing techniques that permit the creation of "synthetic" sensors that have spectral responses that are beyond the spectral responses attainable by the underlying detectors. For example, the processing techniques may permit continuous and independent tuning of both the center wavelength and the spectral resolution of the synthesized spectral response. Other processing techniques can also generate responses that are matched to specific target signatures.

Abstract translation: 半导体检测器具有可调谐的光谱响应。 这些检测器可以与处理技术一起使用，这些处理技术允许创建具有超过下层检测器可获得的光谱响应的光谱响应的“合成”传感器。 例如，处理技术可以允许对合成光谱响应的中心波长和光谱分辨率的连续且独立的调谐。 其他处理技术也可以产生与特定目标签名匹配的响应。

公开(公告)号：WO2005031806A3

公开(公告)日：2009-04-09

申请号：PCT/US2004031381

申请日：2004-09-23

Applicant: STC UNM ,  KRISHNA SANJAY ,  TYO SCOTT J ,  HAYAT MAJEED M ,  RAGHAVAN SUNIL ,  SAKOGLU UNAL

Inventor： KRISHNA SANJAY ,  TYO SCOTT J ,  HAYAT MAJEED M ,  RAGHAVAN SUNIL ,  SAKOGLU UNAL

IPC: H01L27/146 ,  G01J1/00 ,  G01J3/28 ,  G01J3/32 ,  G01J3/50 ,  H01J5/16 ,  H01J40/14 ,  H01L20060101 ,  H01L29/205 ,  H01L31/0304 ,  H01L31/09

CPC classification number: H01L27/14649 ,  B82Y10/00 ,  G01J3/2803 ,  G01J3/2823 ,  G01J3/32

Abstract: A semiconductor detector (100) has a tunable spectral response. These detectors (100) may be used with processing techniques that permit the creation of "synthetic" sensors that have spectral responses that are beyond the spectral responses attainable by the underlying detectors (100). For example, the processing techniques may permit continuous and independent tuning of both the center wavelength and the spectral resolution of the synthesized spectral response. Other processing techniques can also generate responses that are matched to specific target signatures.

Abstract translation: 半导体检测器（100）具有可调光谱响应。 这些检测器（100）可以与允许创建具有超出由下面的检测器（100）可获得的光谱响应的光谱响应的“合成”传感器的处理技术一起使用。 例如，处理技术可以允许中心波长和合成光谱响应的光谱分辨率的连续且独立的调谐。 其他处理技术也可以产生与特定目标签名匹配的响应。

公开(公告)号：WO2005038997A3

公开(公告)日：2006-01-12

申请号：PCT/US2004034152

申请日：2004-10-14

Applicant: STC UNM ,  KRISHNA SANJAY ,  DAVID JOHN P R ,  HAYAT MAJEED M

Inventor： KRISHNA SANJAY ,  DAVID JOHN P R ,  HAYAT MAJEED M

IPC: H01L29/06 ,  H01L31/0352 ,  H01L31/107 ,  H01S20060101 ,  H01L31/0304

CPC classification number: H01L31/1075 ,  B82Y10/00 ,  B82Y20/00 ,  H01L31/0352

Abstract: A photodetector (100) for use at wavelengths of 2 µm and longer has an intersubband absorption region (110) to provide absorption at wavelengths beyond 2 µm, integrated with an avalanche multiplier region (104) to provide low-noise gain. In one particular design, the intersubband absorption region (110) is a quantum-confined absorption region (e.g., based on quantum wells and/or quantum dots).

Abstract translation: 用于波长为2μm和更长的光检测器（100）具有跨带吸收区域（110），以在超过2μm的波长处提供吸收，与雪崩倍增器区域（104）集成以提供低噪声增益。 在一个特定设计中，子带间吸收区域（110）是量子限制吸收区域（例如，基于量子阱和/或量子点）。