公开(公告)号：US3821664A

公开(公告)日：1974-06-28

申请号：US34235073

申请日：1973-03-19

Applicant: COMP GENERALE ELECTRICITE

Inventor： GODARD B ,  YVETTE G ,  LACOUR B

IPC: H01S3/07 ,  H01S3/081 ,  H01S3/0973 ,  H01S3/09 ,  H01S3/02 ,  H01S3/22

CPC classification number: H01S3/081 ,  H01S3/076 ,  H01S3/0973

Abstract: A gas laser comprising an electric excitation line consisting of a sandwich of two metal plates separated by an insulating plate. The metal plates are in the form of parabolas, the focal points and the apices of the parabolas being situated on respective normals to the plane of the plates. Each metal plate has a discharge channel containing an active laser medium.

公开(公告)号：SE7416206A

公开(公告)日：1975-06-30

申请号：SE7416206

申请日：1974-12-20

Applicant: COMP GENERALE ELECTRICITE

Inventor： GODARD B ,  LACOUR B ,  GAFFARD J-P

IPC: H01S3/03 ,  H01S3/097 ,  H01S3/0973 ,  H01S3/00

CPC classification number: H01S3/0973

公开(公告)号：SE7408439L

公开(公告)日：1975-01-29

申请号：SE7408439

申请日：1974-06-26

Applicant: COMP GENERALE ELECTRICITE

Inventor： GODARD B ,  LACOUR B ,  MICHOM M

IPC: H01S3/03 ,  H01S3/097 ,  H01S3/0973 ,  H01S3/00

公开(公告)号：DK65482A

公开(公告)日：1982-08-17

申请号：DK65482

申请日：1982-02-15

Applicant: COMP GENERALE ELECTRICITE

Inventor： LACOUR B ,  MAILLET M ,  WITTE O D ,  VANNIER C

IPC: H01S3/038 ,  H01S3/0971 ,  H01S

公开(公告)号：SE397749B

公开(公告)日：1977-11-14

申请号：SE7416206

申请日：1974-12-20

Applicant: COMP GENERALE ELECTRICITE

Inventor： GODARD B ,  LACOUR B ,  GAFFARD J-P

IPC: H01S3/097 ,  H01S3/03 ,  H01S3/0973

Abstract: Gas laser comprising a flat electric energizing line consisting of an insulating layer inserted between two metallic layers brought to different potentials, one of whose edges is cut out in the shape of a parabola, one slot being provided in one of the layers, an active gaseous medium flowing in the slot, a circuit for setting up a substantially punctiform discharge between the metallic layers at the level of the focus of the parabolas. The electric line is arranged on a massive plate comprising on the one hand a cut provided in its lower face substantially opposite the slot and communicating with the latter and on the other hand two grooves provided on its upper face each having fitted in it a flexible seal and arranged opposite the walls of the slot.

公开(公告)号：SE7416206L

公开(公告)日：1975-06-30

申请号：SE7416206

申请日：1974-12-20

Applicant: COMP GENERALE ELECTRICITE

Inventor： GODARD B ,  LACOUR B ,  GAFFARD J-P

IPC: H01S3/097 ,  H01S3/03 ,  H01S3/0973 ,  H01S3/00

Abstract: Gas laser comprising a flat electric energizing line consisting of an insulating layer inserted between two metallic layers brought to different potentials, one of whose edges is cut out in the shape of a parabola, one slot being provided in one of the layers, an active gaseous medium flowing in the slot, a circuit for setting up a substantially punctiform discharge between the metallic layers at the level of the focus of the parabolas. The electric line is arranged on a massive plate comprising on the one hand a cut provided in its lower face substantially opposite the slot and communicating with the latter and on the other hand two grooves provided on its upper face each having fitted in it a flexible seal and arranged opposite the walls of the slot.