Abstract
Helium-neon laser beam deflection is used to study excimer laser ablation of polymers and a YBa2 Cu3 O7−x superconductor. Density gradients above pulsed laser heated or ablated samples deflect the He-Ne laser beam and this is measured using a position sensitive detector. The technique permits the determination of the laser fluence threshold for ablation both in a vacuum and in air, and the velocity of the ablation products in a vacuum. A model of the thermal deflection at low fluence was developed which enables measurements of thermal diffusivity of the air.
References
25
Referenced
73
10.1063/1.336728
/ J. Appl. Phys. (1986)10.1063/1.341091
/ J. Appl. Phys. (1988)10.1063/1.334503
/ J. Appl. Phys. (1985)10.1063/1.95647
/ Appl. Phys. Lett. (1985)10.1063/1.338834
/ J. Appl. Phys. (1987)10.1155/1989/18750
/ Laser Chem. (1989)10.1063/1.336012
/ J. Appl. Phys. (1985)10.1063/1.98366
/ Appl. Phys. Lett. (1987)10.1063/1.98756
/ Appl. Phys. Lett. (1987)10.1063/1.99673
/ Appl. Phys. Lett. (1988)10.1063/1.100628
/ Appl. Phys. Lett. (1988)10.1364/AO.20.001333
/ Appl. Opt. (1981)10.1364/AO.24.003725
/ Appl. Opt. (1985){'key': '2024020300240440400_r14'}
{'key': '2024020300240440400_r15', 'first-page': '4581', 'volume': '51', 'year': '1980', 'journal-title': 'J. Appl. Phys.'}
/ J. Appl. Phys. (1980)10.1103/PhysRevLett.53.560
/ Phys. Rev. Lett. (1984)10.1063/1.341408
/ J. Appl. Phys. (1988)10.1063/1.98350
/ Appl. Phys. Lett. (1987)10.1063/1.1139407
/ Rev. Sci. Instrum. (1987){'key': '2024020300240440400_r19a'}
10.1063/1.100491
/ Appl. Phys. Lett. (1988){'key': '2024020300240440400_r21'}
{'key': '2024020300240440400_r22'}
10.1063/1.95611
/ Appl. Phys. Lett. (1985)10.1063/1.101553
/ Appl. Phys. Lett. (1989)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8:51 a.m.) |
Deposited | 1 year, 7 months ago (Feb. 2, 2024, 7:24 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 11, 2024, 1:04 a.m.) |
Issued | 35 years, 9 months ago (Dec. 4, 1989) |
Published | 35 years, 9 months ago (Dec. 4, 1989) |
Published Print | 35 years, 9 months ago (Dec. 4, 1989) |
@article{Sell_1989, title={Laser beam deflection as a probe of laser ablation of materials}, volume={55}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.102293}, DOI={10.1063/1.102293}, number={23}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Sell, Jeffrey A. and Heffelfinger, David M. and Ventzek, Peter and Gilgenbach, Ronald M.}, year={1989}, month=dec, pages={2435–2437} }