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公开(公告)号：SE7711498A
公开(公告)日：1978-04-14
申请号：SE7711498
申请日：1977-10-12
Applicant: COMP GENERALE ELECTRICITE
Inventor： GAFFARD J-P
CPC classification number: H04B10/1121 , G01S7/4816 , G02B26/06 , H01S3/005
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公开(公告)号：SE7700106L
公开(公告)日：1977-07-08
申请号：SE7700106
申请日：1977-01-05
Applicant: COMP GENERALE ELECTRICITE
Inventor： GODARD B , GAFFARD J-P
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公开(公告)号：SE7700106A
公开(公告)日：1977-07-08
申请号：SE7700106
申请日：1977-01-05
Applicant: COMP GENERALE ELECTRICITE
Inventor： GODARD B , GAFFARD J-P
CPC classification number: G02B27/0972 , G02B27/09 , G02B27/0911 , G02B27/143 , H01S3/0973
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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
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公开(公告)号：SE429168B
公开(公告)日：1983-08-15
申请号：SE7711498
申请日：1977-10-12
Applicant: COMP GENERALE ELECTRICITE
Inventor： GAFFARD J-P
Abstract: The invention relates to a method for increasing the light produced by a laser beam on a target, consisting in reflecting this beam on a deformable mirror comprising several piezoelectric elements. The polarization voltage of each of the elements is successively increased by a predetermined DC voltage, this increase being maintained only if it corresponds to an increase in the light intensity diffused by the target. Application to the focussing of a data transmitting laser beam on an aerial.
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Patent Agency Ranking
公开(公告)号：SE416425B
公开(公告)日：1980-12-22
申请号：SE7609930
申请日：1976-09-08
Applicant: COMP GENERALE ELECTRICITE
Inventor： DUMAS J P , GAFFARD J-P
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公开(公告)号：SE7711498L
公开(公告)日：1978-04-14
申请号：SE7711498
申请日：1977-10-12
Applicant: COMP GENERALE ELECTRICITE
Inventor： GAFFARD J-P
Abstract: The invention relates to a method for increasing the light produced by a laser beam on a target, consisting in reflecting this beam on a deformable mirror comprising several piezoelectric elements. The polarization voltage of each of the elements is successively increased by a predetermined DC voltage, this increase being maintained only if it corresponds to an increase in the light intensity diffused by the target. Application to the focussing of a data transmitting laser beam on an aerial.
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公开(公告)号：SE8601189D0
公开(公告)日：1986-03-13
申请号：SE8601189
申请日：1986-03-13
Applicant: COMP GENERALE ELECTRICITE
Inventor： CHALOT S , GAFFARD J-P , MILOCHEVITCH A
IPC: G02B5/08
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公开(公告)号：SE413447B
公开(公告)日：1980-05-27
申请号：SE7700106
申请日：1977-01-05
Applicant: COMP GENERALE ELECTRICITE
Inventor： GODARD B , GAFFARD J-P
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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.
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