公开(公告)号：US4764739A

公开(公告)日：1988-08-16

申请号：US096249

申请日：1987-09-08

Applicant: Michael M. Salour

Inventor： Michael M. Salour

IPC: G02F1/35 ,  H01S3/23 ,  H01S3/00 ,  H01S3/113 ,  H03K23/78

CPC classification number: H01S3/2383 ,  G02F1/3526

Abstract: A light induced unidirectional light switch is described wherein a unidirectionally emitting medium is obtained using the method of Doppler compensation by light-induced velocity-dependent light shifts. The emission in the emitting medium can be switched on by a pulse of laser light which acts as a light induced light switch.

Abstract translation: 描述了一种光诱导的单向光开关，其中使用通过光诱导速度依赖的光偏移的多普勒补偿的方法获得单向发射介质。 发射介质中的发射可以通过用作光感应光开关的激光脉冲来接通。

公开(公告)号：US3320472A

公开(公告)日：1967-05-16

申请号：US42145164

申请日：1964-12-28

Applicant: SYLVANIA ELECTRIC PROD

Inventor： TIBBETTS JR LESTER M

IPC: H03K3/42 ,  H03K23/78

CPC classification number: H03K3/42 ,  H03K23/78

公开(公告)号：US3191043A

公开(公告)日：1965-06-22

申请号：US83845459

申请日：1959-09-08

Applicant: WILMOTTE RAYMOND M

Inventor： WILMOTTE RAYMOND M

IPC: H03K23/78

CPC classification number: H03K23/78

公开(公告)号：US3188474A

公开(公告)日：1965-06-08

申请号：US75295158

申请日：1958-08-04

Applicant: IBM

Inventor： RESS THOMAS I

IPC: H03K23/78

CPC classification number: H03K23/78

公开(公告)号：US2895054A

公开(公告)日：1959-07-14

申请号：US63153056

申请日：1956-12-31

Applicant: RCA CORP

Inventor： LOEBNER EGON E

IPC: H03K23/78

CPC classification number: H03K23/78

公开(公告)号：US09274203B1

公开(公告)日：2016-03-01

申请号：US14104593

申请日：2013-12-12

Applicant: The Boeing Company

Inventor： Daniel Yap ,  Randall White

IPC: G01S3/783 ,  H03K23/78

CPC classification number: G01S3/783 ,  H03K23/78

Abstract: Centroid locating sensors and methods for locating an illuminated spot on a detector are provided. One sensor includes a plurality of photo-diode (PD) detector elements connected to the PD detector elements. The sensor also includes a plurality of digitization comparators connected to the plurality of PD detector elements and configured to receive output signals from the plurality of PD detector elements and generate a binary 1 output when the output from the PD detector element exceeds a threshold set point and generate a binary 0 output when the output is below the threshold set point. The sensor further includes a plurality of spatial filtering logic circuits connected to the digitization comparators and are configured to receive outputs from a plurality of the PD detector elements and to reject noise for one of the PD detector elements.

Abstract translation: 提供了用于定位检测器上的照明点的质心定位传感器和方法。 一个传感器包括连接到PD检测器元件的多个光电二极管（PD）检测器元件。 传感器还包括连接到多个PD检测器元件的多个数字化比较器，并被配置为当来自PD检测器元件的输出超过阈值设定点时，从多个PD检测器元件接收输出信号并产生二进制1输出， 当输出低于阈值设定点时，生成二进制0输出。 传感器还包括连接到数字化比较器的多个空间滤波逻辑电路，并且被配置为从多个PD检测器元件接收输出并拒绝PD检测器元件之一的噪声。

公开(公告)号：US3191042A

公开(公告)日：1965-06-22

申请号：US83845359

申请日：1959-09-08

Applicant: WILMOTTE RAYMOND M

Inventor： WILMOTTE RAYMOND M

IPC: H03K23/78

CPC classification number: H03K23/78

公开(公告)号：US3167657A

公开(公告)日：1965-01-26

申请号：US11127161

申请日：1961-05-19

Applicant: GEN ELECTRIC

Inventor： VIZE JAMES F

IPC: H03K23/78

CPC classification number: H03K23/78

公开(公告)号：US3161867A

公开(公告)日：1964-12-15

申请号：US1483560

申请日：1960-03-14

Applicant: BECKMAN INSTRUMENTS INC

Inventor： ISBORN CARL L

IPC: G09F9/313 ,  G09G3/06 ,  H03K19/14 ,  H03K21/02 ,  H03K21/08 ,  H03K23/78

CPC classification number: G09G3/06 ,  G09F9/313 ,  H03K19/14 ,  H03K21/02 ,  H03K21/08 ,  H03K23/78

公开(公告)号：USRE25621E

公开(公告)日：1964-07-21

申请号：US25621D

IPC: G06F7/50 ,  G09G3/04 ,  H03K17/969 ,  H03K21/02 ,  H03K23/78 ,  H03K23/82

CPC classification number: H03K23/82 ,  G06F7/4981 ,  G09G3/045 ,  H03K17/969 ,  H03K21/02 ,  H03K23/78