Details
| Original language | English |
|---|---|
| Pages (from-to) | 1424-1429 |
| Number of pages | 6 |
| Journal | Diamond and Related Materials |
| Volume | 2 |
| Issue number | 11 |
| Publication status | Published - 1993 |
| Externally published | Yes |
Abstract
The Laser-Arc as a controlled pulsed arc plasma source was used to prepare diamond-like coatings (DLC) for optical applications. DLC films with a thickness of up to 500 nm were deposited on different substrate materials (ZnSe, NaCl, KCl, Ge) using special preparation techniques for enhancing the substrate-film adhesion. Coating was performed at room temperature in a vacuum of 10-4 Pa. A special moving substrate holder was used to deposit an all-round protective DLC that covered the complete surface of the salt substrates including the rims. The optical properties of the coating were determined by spectrophotometry and laser calorimetry. On the basis of the photometric transmission measurements, the refractive indices were calculated. The optical absorption at 10.6 μm ranges from 200 to 900 cm-1 and depends on the film thickness and on the substrate material. The results demonstrate that the controlled arc evaporation by Laser-Arc is suitable for the preparation of DLC with optical quality.
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Chemistry(all)
- General Chemistry
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Materials Chemistry
- Engineering(all)
- Electrical and Electronic Engineering
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In: Diamond and Related Materials, Vol. 2, No. 11, 1993, p. 1424-1429.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Study of the optical properties of diamond-like coatings prepared by Laser-Arc
AU - Scheibe, H. J.
AU - Ristau, Detlev
AU - Rahe, Manfred
PY - 1993
Y1 - 1993
N2 - The Laser-Arc as a controlled pulsed arc plasma source was used to prepare diamond-like coatings (DLC) for optical applications. DLC films with a thickness of up to 500 nm were deposited on different substrate materials (ZnSe, NaCl, KCl, Ge) using special preparation techniques for enhancing the substrate-film adhesion. Coating was performed at room temperature in a vacuum of 10-4 Pa. A special moving substrate holder was used to deposit an all-round protective DLC that covered the complete surface of the salt substrates including the rims. The optical properties of the coating were determined by spectrophotometry and laser calorimetry. On the basis of the photometric transmission measurements, the refractive indices were calculated. The optical absorption at 10.6 μm ranges from 200 to 900 cm-1 and depends on the film thickness and on the substrate material. The results demonstrate that the controlled arc evaporation by Laser-Arc is suitable for the preparation of DLC with optical quality.
AB - The Laser-Arc as a controlled pulsed arc plasma source was used to prepare diamond-like coatings (DLC) for optical applications. DLC films with a thickness of up to 500 nm were deposited on different substrate materials (ZnSe, NaCl, KCl, Ge) using special preparation techniques for enhancing the substrate-film adhesion. Coating was performed at room temperature in a vacuum of 10-4 Pa. A special moving substrate holder was used to deposit an all-round protective DLC that covered the complete surface of the salt substrates including the rims. The optical properties of the coating were determined by spectrophotometry and laser calorimetry. On the basis of the photometric transmission measurements, the refractive indices were calculated. The optical absorption at 10.6 μm ranges from 200 to 900 cm-1 and depends on the film thickness and on the substrate material. The results demonstrate that the controlled arc evaporation by Laser-Arc is suitable for the preparation of DLC with optical quality.
UR - http://www.scopus.com/inward/record.url?scp=0027667658&partnerID=8YFLogxK
U2 - 10.1016/0925-9635(93)90152-R
DO - 10.1016/0925-9635(93)90152-R
M3 - Article
AN - SCOPUS:0027667658
VL - 2
SP - 1424
EP - 1429
JO - Diamond and Related Materials
JF - Diamond and Related Materials
SN - 0925-9635
IS - 11
ER -