公开(公告)号：US20160305823A1

公开(公告)日：2016-10-20

申请号：US15067521

申请日：2016-03-11

Applicant: University of Rochester

Inventor： Zeljko IGNJATOVIC ,  Hanan DERY

IPC: G01J5/08 ,  G01J5/22 ,  H01L31/112

CPC classification number: G01J5/0837 ,  G01J1/42 ,  G01J3/42 ,  G01J5/00 ,  G01J5/20 ,  G01J5/22 ,  G01J2005/106 ,  H01L31/112 ,  H01L31/1136

Abstract: A detector of terahertz (THz) energy includes a MOSFET having an extended source region, and a channel region depleted of free carriers, which MOSFET operates in a sub-threshold voltage state and has an output that is an exponential function of THz energy supplied to the gate.

Abstract translation: 太赫兹（THz）能量的检测器包括具有扩展源极区域的MOSFET和耗尽自由载流子的沟道区域，该MOSFET工作在亚阈值电压状态，并且具有作为提供给...的THz能量的指数函数的输出 大门。

公开(公告)号：US20210333379A1

公开(公告)日：2021-10-28

申请号：US17305421

申请日：2021-07-07

Applicant: University of Rochester

Inventor： Zeljko IGNJATOVIC ,  Michael HUANG ,  Swetha GEORGE

IPC: G01S7/52 ,  A61B8/08 ,  A61B8/00 ,  G01S15/89 ,  A61B8/14

Abstract: An ultrasound imaging system includes an array of ultrasound transducer elements chat send ultrasound energy into an object when energized for respective transmission time periods and provide responses to ultrasound energy emitted from the object for respective reception time periods, a reception modulation circuit modulating the responses with irregular sequences of modulation coefficients, a combiner circuit combining the modulated responses, and an image reconstruction processor configured to computer-process the combined modulated responses into one or more images of the object.