公开(公告)号：US3541542A

公开(公告)日：1970-11-17

申请号：US3541542D

申请日：1967-09-15

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A ,  GIORDMAINE JOSEPH A ,  RENTZEPIS PETER M

IPC: F21K2/00 ,  G02F1/35 ,  G09G3/22 ,  G01J1/34

CPC classification number: G09G3/22 ,  F21K2/005 ,  G02F1/3526

公开(公告)号：US3583787A

公开(公告)日：1971-06-08

申请号：US3583787D

申请日：1967-12-21

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A ,  RENTZEPIS PETER M

IPC: G02F1/35 ,  G04F13/02 ,  G02F1/28

CPC classification number: G04F13/026 ,  G02F1/3523

Abstract: A signal detector and/or display system includes a bleachable dye medium whose transparency to optical signals is nonlinearly related to the intensities of coincident signals transmitted through the medium. A pulse of picosecond width is detected and the pulse width measured by causing the pulse to overlap itself within the medium. A complex signal is displayed by sampling the signal with a picosecond pulse within the medium.

公开(公告)号：US3617939A

公开(公告)日：1971-11-02

申请号：US3617939D

申请日：1969-06-16

Applicant: BELL TELEPHONE LABOR INC

Inventor： BOND WALTER L ,  DUGUAY MICHEL A ,  RENTZEPIS PETER M

IPC: H01S4/00 ,  H01S3/09

CPC classification number: H01S4/00

Abstract: A laser device for operation in the X-ray region comprises a resonator of three-dimensional polygonal shape having Bragg angle reflections at the apices of the polygon. The laser is pumped by removing electrons from the innermost shelfs of atoms of the active medium in synchronism with generation of X-rays traveling in the active medium. Pumping energy is achieved by collisions of relativistic particles and laser beams or by laser beam impingement on X-ray-emitting material.

公开(公告)号：US3560874A

公开(公告)日：1971-02-02

申请号：US3560874D

申请日：1966-10-12

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A

IPC: G02F1/03 ,  H01S3/10

CPC classification number: G02F1/0327

Abstract: THE OPTICAL FREQUENCY OF A COHERENT OPTICAL PULSE TRAIN IS SHIFTED BY MEANS OF AN ELECTRO-OPTIC CRYSTAL TO WHICH IS APPLIED A SINUSOIDAL ELECTRIC FIELD SYNCHRONIZED IN FREQUENCY (WITH THE PULSE REPETITION RATE) AND PHASE WITH THE PULSE TRAIN. THE PHASE IS ADJUSTED SUCH THAT REFRACTION INDEX OF THE CRYSTAL IS CHANGING AT ITS FASTEST RATE WHEN A PULSE TRANSVERSES THE CRYSTAL. THE CHANGE IN INDEX OF REFRACTION OF THE CRYSTAL IS DIRECTLY PROPORTIONAL TO THE

MAGNITUDE OF THE APPLIED ELECTRIC FIELD, HENCE THE TOTAL FREQUENCY SHIFT IS GOVERNED BY THE NUMBER OF REFLECTIONS AND THE APPLIED FIELD, THE MAGNITUDE OF WHICH IS MADE CONTROLLABLE.

公开(公告)号：US3521070A

公开(公告)日：1970-07-21

申请号：US3521070D

申请日：1967-11-24

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A ,  RENTZEPIS PETER M

IPC: G02F1/01 ,  H03K17/78 ,  H04B9/00

CPC classification number: H03K17/78 ,  G02F1/0126

公开(公告)号：US3508208A

公开(公告)日：1970-04-21

申请号：US3508208D

申请日：1967-12-27

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A ,  RENTZEPIS PETER M

IPC: G02F1/35 ,  G11C13/04 ,  G11C13/02 ,  C09K1/02 ,  H01S3/00

CPC classification number: G02F1/3526 ,  G11C13/048

公开(公告)号：US3484721A

公开(公告)日：1969-12-16

申请号：US3484721D

申请日：1967-04-11

Applicant: BELL TELEPHONE LABOR INC

Inventor： BOND WALTER L ,  DUGUAY MICHEL A ,  RENTZEPIS PETER M

IPC: H01S4/00 ,  H01S3/09

CPC classification number: H01S4/00

公开(公告)号：US3453429A

公开(公告)日：1969-07-01

申请号：US3453429D

申请日：1967-07-21

Applicant: BELL TELEPHONE LABOR INC

Inventor： DUGUAY MICHEL A ,  GIORDMAINE JOSEPH A ,  RENTZEPIS PETER M

IPC: G04F13/02 ,  G02F3/00

CPC classification number: G04F13/026