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Hasil Pencarian

Ditemukan 5 dokumen yang sesuai dengan query
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Dini Andiani, supervisor
Pengukuran simpangan tegak lurus permukaan obyek uji menggunakan metode moire proyeksi
Metode moiré telah banyak digunakan terhadap permukaan obyek, yaitu untuk mengukur simpangan sejajar permukaan dan untuk memetakan topografi permukaan, tetapi masih jarang untuk mengukur simpangan tegak Iurus permukaan. Dalam disertasi ini telah diselidiki pengukuran simpangan tegak lurus obyek dengan memanfaatkan metode moire proyeksi. Sebagai kisi proyeksi, digunakan hasil interferensi cahaya...
2005
D663
UI - Disertasi Membership  Universitas Indonesia Library
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Pardede, Marincan, author
Comprehensive study of laser plasma generation using charge current method
In spite of abundant experimental evidences supporting the viability of the laser induced shock wave plasma model for the explanation of the important features ofthe plasma and the associated spectroscopic characteristics, a controversy on the atomic excitation mechanism in the plasma has remained to be completely resolved. In this study...
Depok: Fakultas Teknik Universitas Indonesia, 2002
D1367
UI - Disertasi Membership  Universitas Indonesia Library
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Rinda, Hedwig, author
Contributions of sub target and confinement effects in extension of laser induced shock wave plasma spectroscopy to non-metallic targets
ABSTRACT
An comprehensiove study has been carried out for the study and extension of lases induce shock wave plasma spectroscopy (LISPS) application to non metalic soft and hard samples. For this purpose, a series of experiments were conducted to investigate the dynamical process taking place in the laser plasma generated by...
2002
D1364
UI - Disertasi Membership  Universitas Indonesia Library
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Pardede, Marincan, author
Comprehensive study of laser plasma generation using charge current method
ABSTRACT
In spite of abundant experimental evidences supporting the viability of the laser induced shock wave plasma model for the explanation of the important features ofthe plasma and the associated spectroscopic characteristics, a controversy on the atomic excitation mechanism in the plasma has remained to be completely resolved. In this study the contributions of the...
2002
D268
UI - Disertasi Membership  Universitas Indonesia Library
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Marpaung, Mangasi Alion, author
The dynamical processes of laser-induced shock wave plasma generation at various surround gas pressures
ABSTRACT
A comprehensive study has been made on the dynamical process taking place in the laser-plasma generation i.nduced by a TEA CO2 laser bombardment on metal target and non-metal target Eom low to high pressures surrounding gas. ln the case of metal target, pure zinc plate was used as a target...
2000
D1361
UI - Disertasi Membership  Universitas Indonesia Library