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Details van artikel 15 van 21 gevonden artikelen
| Titel: |
IR Laser Plasma Interaction With Glass |
| Auteur: |
Rabia Qindeel Noriah Bidin Yaacob Mat Daud |
| Verschenen in: |
American journal of applied sciences |
| Paginering: | Jaargang 4 (2007) nr. 12 pagina's 1009-1015 |
| Jaar: |
2007 |
| Inhoud: |
The interaction of laser plasma with respect to glass surface is reported in this paper. A Qswitched Nd:YAG laser was used as ablation source. Glass material is utilized as target specimen.Aluminum plate is used as a rotating substrate. The dynamic expansion of the plasma was visualized by using CCD video camera and permanently recorded via image processing system. The exposedglass material was examined under photomicroscope and scanning electron microscope (SEM). The optical radiation from the plasma was observed by using spectrum analyzer. The results obtained showthat the plasma is expanded linearly with laser energy. At low level energy symmetrical damage was found. Elongated hole is formed at high level energy. The progressive exposure on glass results indrilling process. The hole diameter is expanded non-linearly while the depth is increased linearly. The glass clusters were uniformly deposited on the aluminum substrate. The size of the glass clusters are in the range of nano and micro meter. The glass-plasma emitted radiation with majority lines of 390 and 450 nm. |
| Uitgever: |
Science Publications (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 15 van 21 gevonden artikelen
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