Published 1990 | Version v1
Report Open

Setting up and performance of a laser enhanced ionisation spectrometer

Creators

  • 1. Bhabha Atomic Research Centre, Bombay (India). Spectroscopy Div.

Description

A laser enhanced ionisation (LEI) spectrometer has been successfuly set up around an excimer laser pumped dye laser. The performance of the spectrometer has been tested by analysing sodium in water solutions. A straight line working curve has been obtained in the concentration range of 1-1000 ng/ml of Na. The effect of parameters like laser power, ion collector electrode voltage and the load resistance on LEI signals has been investigated. The spectrometer is useful not only for analytical purposes but also for laser spectroscopic studies of species formed in flames, study of phenomenon of combustion etc. (author). 1 tab ., 10 figs., 5 refs

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Additional titles

Augmented title (English)
Laser enhanced ionization spectrometer

Publishing Information

Imprint Pagination
22 p.
Report number
BARC--1510

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
22019710
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Descriptors DEI
ACCURACY; AQUEOUS SOLUTIONS; CHEMICAL ANALYSIS; DYE LASERS; ELECTRIC POTENTIAL; ELECTRODES; EXCIMER LASERS; FLAMES; IONIZATION; LASER SPECTROSCOPY; MICROANALYSIS; RHODAMINES; SODIUM CHLORIDES; SPECTROMETERS
Descriptors DEC
ALKALI METAL COMPOUNDS; AMINES; AMPLIFIERS; CARBOXYLIC ACIDS; CHLORIDES; CHLORINE COMPOUNDS; DISPERSIONS; DYES; EQUIPMENT; GAS LASERS; HALIDES; HALOGEN COMPOUNDS; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; HOMOGENEOUS MIXTURES; LASERS; MEASURING INSTRUMENTS; MIXTURES; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; REAGENTS; SODIUM COMPOUNDS; SOLUTIONS; SPECTROSCOPY