Ditemukan 6 dokumen yang sesuai dengan query
Diah Intani, author
ABSTRAK
In the optical communication system, we usually use
some optical components consisting oF very small lenses
ior coupling, branching, and transmitting lightwaves.
Optical Fiber communication system has reached an
integrated optical circuitry by utilizing optical
elements with distributed-index medium. On the other
hand, a concept of stacked planar optics has been
developed based on the characteristics of...
1986
T-Pdf
UI - Tesis (Membership) Universitas Indonesia Library
Muhammad Rivai, Author
Pengenalan bermacam gas aroma dapat dilakukan dengan menganalisa pola keluaran dari bermacam sensor gas aroma. Makalah ini membahas pembuatan sistim pengenal jenis gas aroma dan Jaringan Syaraf Tiruan sebagai pengenal pola aroma, berdasarkan proses adsorbsi-deadsorbsi molekul gas. Sistim ini menggunakan empat buah sensor resonator kwarsa dengan frekuensi dasar 10 Mhz,...
1997
Tpdf
UI - Tesis (Membership) Universitas Indonesia Library
Rinda, Hedwig, author
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
D33
UI - Disertasi (Membership) Universitas Indonesia Library
Pardede, Marincan, author
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
Marpaung, Mangasi Alion, author
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
Marpaung, Mangasi Alion, author
A comprehensive study has been made on the dynamical process-taking place in the laser-plasma generation induced by a TEA CO2 laser bombardment on metal target and non-metal target from low to high pressures surrounding gas. In the case of metal target, pure zinc plate was used as a target and...
Depok: Fakultas Teknik Universitas Indonesia, 2000
D234
UI - Disertasi (Membership) Universitas Indonesia Library
