摘要:

An excimer laser is described with a gain volume of 20 cm3and capable of repetition rates on the order of 10 Hz using a simple pulse‐charge circuit and gas flow loop. With gas mixtures typical of the XeCl species, maximum single‐pulse output energies of 15 mJ are obtained at charge voltages of 30 kV and run times are on the order of hours for a single gas fill.

ISSN:0034-6748    

DOI:10.1063/1.1137355

出版商:AIP    

年代:1983

数据来源: AIP

摘要:

A diffuser system is used to scatter the radiation of a suitable laser beam isotropically into the acceptance angle of spectroscopic detection systems. In connection with a laser energy meter, absolute calibration can be performed.

ISSN:0034-6748    

DOI:10.1063/1.1137356

出版商:AIP    

年代:1983

数据来源: AIP

摘要:

Experimental studies of the production of C11, N13, O15, and F18by collectively accelerated deuterons impinging on solid targets are presented.

ISSN:0034-6748    

DOI:10.1063/1.1137357

出版商:AIP    

年代:1983

数据来源: AIP

摘要:

Two developments are described in a vibrating‐reed technique used for internal friction studies of foils and thin films. One is an activation procedure that enables measurements to be made on the blank reeds of fused silica used as substrates for thin films. This procedure is also relevant to the study of insulating films. The other development is an ability to make measurements on electrically conducting samples in both torsional and flexural vibration.

ISSN:0034-6748    

DOI:10.1063/1.1137358

出版商:AIP    

年代:1983

数据来源: AIP