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Article type: Cover
1988 Volume 12 Issue 22 Pages
Cover1-
Published: 1988
Released on J-STAGE: October 06, 2017
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Article type: Index
1988 Volume 12 Issue 22 Pages
Toc1-
Published: 1988
Released on J-STAGE: October 06, 2017
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Noboru MORIO, Hisao KITAMURA, Takahisa JITUNO, Masahiro NAKATUKA, Sada ...
Article type: Article
1988 Volume 12 Issue 22 Pages
1-5
Published: 1988
Released on J-STAGE: October 06, 2017
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Yukio SAKAGAMI, Makoto HATTORI, Yoshiyuki MIZUKOSHI
Article type: Article
1988 Volume 12 Issue 22 Pages
7-13
Published: 1988
Released on J-STAGE: October 06, 2017
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Computed tomography technique is applied both to pellet diagnosis and laser-plasma X-ray imaging The former is achieved by transmission CT apparatus developped in this laboratory. Inner structure of multi-layered pellet is diagnosed within the precision of 5%. The latter is studied by newly developped emission CT system, in which X-ray imaging plate is firstly introduced. Reconstructed CT image around the laser-target i s c learly obtained. The precision of 18% is inferred by computer simulation.
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Ven-Wei CHEN, Katsunobu NISHIHARA, Kyoko SHIMA, Noriaki MIYANAGA, Hiro ...
Article type: Article
1988 Volume 12 Issue 22 Pages
15-20
Published: 1988
Released on J-STAGE: October 06, 2017
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A X-ray emission computed tomographic technique has been demonstrated to diagnose laser-irradiated spherical targets. The three dimensional X-ray distribution was estimated by using ART method from five pinhole camera images obtained along different sight directions. The relative error was estimated to be 15% from computer simulations. Obtained X-ray distribution were analyzed in detail comparing with the uniformity of laser focused on the target.
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Shigeyuki HOSOKI, Sumio HOSAKA, Keiji TAKATA, Setsuo NOMURA, Tsuyoshi ...
Article type: Article
1988 Volume 12 Issue 22 Pages
21-26
Published: 1988
Released on J-STAGE: October 06, 2017
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A scanning tunneling microscope(STM) is investigated. A prototype STM which has a three dimensional stage is able to select sample area and to approach a sample automatically' Typical images obtained by the STM are show Surface topograph of cleaved MoS_2 (0001) shows neat arrangement of sulfur atoms with 3.16A Iattion constant. Some defects due to vacancies and a dislocation are also distinguished. Three dimensional topograhs of gratings for soft X-rays and an optical disc observed in air have the advantage of TEM and SEM.
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Makoto KATAYAMA, Mitsuo NAKAI, Hiroaki NISHIMURA, Tatsuhiko YAMANAKA, ...
Article type: Article
1988 Volume 12 Issue 22 Pages
27-34
Published: 1988
Released on J-STAGE: October 06, 2017
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We report on the construction and testing of a supra-high speed xray framing camera based on a gated microchannel plate. An infinite ground plane microstrip transmission-line configration is used. We used an InP optoelectric switch built into the microstrip transmission-line to generate the fast gating pulse. We have measured time and space resolution of the framing camera to. be better than 180psec and 15LP/mm. And coupling the camera with wolter type xray microscope, the xray images of a laser heated Au plasma were observed with 250psec intereframe time.
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Hironori OIDA, Noriaki MIYANAGA, Chie MIYAKE, Toshiyuki IIDA, Takayosi ...
Article type: Article
1988 Volume 12 Issue 22 Pages
35-42
Published: 1988
Released on J-STAGE: October 06, 2017
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A neutron streak camera has been proposed to study the temporal history of laser fusion burn. We have designed a streak tube and tested it in electrostatic mode with a neutron source (OKTAVIAN) and an electron linac. In this paper, we report some estimates of tube design and experimental results for static performance: e.g, sensitivity, signal to noise ratio, electron focusing characteristics, deflection sensitivity and estimated temporal resolution.
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Hidetoshi TAKAHASHI, Yasuhiro FUKUMOTO, Yoshinori HATANAKA
Article type: Article
1988 Volume 12 Issue 22 Pages
43-49
Published: 1988
Released on J-STAGE: October 06, 2017
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A projection moire topographic measurement using a laser scanner and a CCD camera was studied. The laser scanner made a high contrast stripe image and in the CCD camera, sensing elements lined as striPes, could act as a reference grid. It was shovn that this system could be applied to moire topographic Deasureuents. Furthermore, dependences of moire fringes on the setting position of the optical system are discussed In detall.
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Eiji Fujii, Kohji Senda, Fumiaki Emoto, Akira Nakamura, Yasuhiro Uemot ...
Article type: Article
1988 Volume 12 Issue 22 Pages
51-56
Published: 1988
Released on J-STAGE: October 06, 2017
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A solid state image sensor with an SOI stracture has been developed. Read - out transistors of this sensor are fabricated on laser recrystallized silicon. A reproduced image of the 50(H) x 60(V) pixel SOI image sensor was successfully obtained. Complete isolation of the read - out transistor from the substrate resulted in a remarkable. reduction of the photoleakage current to value l/8000 times that in the bulk transistor, implying a corresponding reduction of smear noise.
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Toru Sone, Hiroshi Sakurai, Masaru Yoshino, Taich Shino
Article type: Article
1988 Volume 12 Issue 22 Pages
57-62
Published: 1988
Released on J-STAGE: October 06, 2017
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K. Sugahara, Y. Yamaguchi, S. Kusunoki, Y. Inoue, M. Nakaya, T. Nishim ...
Article type: Article
1988 Volume 12 Issue 22 Pages
63-70
Published: 1988
Released on J-STAGE: October 06, 2017
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Article type: Appendix
1988 Volume 12 Issue 22 Pages
App1-
Published: 1988
Released on J-STAGE: October 06, 2017
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