Television – Camera – system and detail – With streak device
Patent
1997-07-18
1999-11-23
Garber, Wendy
Television
Camera, system and detail
With streak device
348217, 348325, 250214VT, 382 982, 382146, H01J 3150, H04N 5228
Patent
active
059909447
ABSTRACT:
A streak tube sweeping method in which a synchronization scan sweeping signal of a fixed repetition frequency is applied to vertical deflection plates in a streak tube, causing an electron beam, generated when a light to be measured is introduced to a photocathode in the streak tube, to sweep at the fixed repetition frequency across a phosphor screen in a first direction. At predetermined intervals that are multiples of the synchronization scan sweeping signal period, a horizontal blanking signal is applied to horizontal deflection plates in the streak tube, causing the electron beam to sweep a streak once every pulse across an output effective area of the phosphor screen. Hence, information of emitted light can be accurately measured even if the life of the light to be measured is longer than the period of the synchronization scan sweeping signal (or the period of the light pulse output from a laser light source, which is the source of the sweeping signal).
REFERENCES:
patent: 4413178 (1983-11-01), Mourou et al.
patent: 4739408 (1988-04-01), Gehrmann
patent: 4740685 (1988-04-01), Koishi
patent: 4801796 (1989-01-01), Kinoshita
patent: 4942293 (1990-07-01), Koishi et al.
patent: 4945224 (1990-07-01), Koishi et al.
patent: 4947031 (1990-08-01), Koishi et al.
patent: 5043568 (1991-08-01), Tsuchiya et al.
patent: 5045761 (1991-09-01), Takahashi
"Measurements Of Ultrashort Optical Pulses by Streak Cameras", Yutaka Tsuchiya, The Review of Laser Engineering, vol. 15, No. 11, Nov. 1987, The Laser Society of Japan, pp. 896-904.
XP 002044386 Gaseous Breakdown Studies Using a Modified Image Converter Streak Camera; Hong et al., 8127 Review of Scientified Instruments vol. 52 (1981), Dec. No. 12, New York, USA pp. 1824-1829.
Ferguson Eric
Garber Wendy
Hamamatsu Photonics K.K.
LandOfFree
Streak tube sweeping method and a device for implementing the sa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Streak tube sweeping method and a device for implementing the sa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Streak tube sweeping method and a device for implementing the sa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1227522