A Low-Cost Time-Resolved Spectrometer for the Study of Ruby Emission

Autor/inn/en	McBane, George C.; Cannella, Christian; Schaertel, Stephanie
Titel	A Low-Cost Time-Resolved Spectrometer for the Study of Ruby Emission
Quelle	In: Journal of Chemical Education, 95 (2018) 1, S.173-177 (5 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Schaertel, Stephanie)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0021-9584
DOI	10.1021/acs.jchemed.7b00438
Schlagwörter	Spectroscopy; Chemistry; Undergraduate Students; Science Instruction; College Science; Lasers; Science Laboratories; Optics; Radiation + Suchen Sie Ihr Suchwort? Spektroskopie; Chemie; Teaching of science; Science education; Natural sciences Lessons; Naturwissenschaftlicher Unterricht; Laserlicht; Optik; Strahlung
Abstract	A low-cost time-resolved emission spectrometer optimized for ruby emission is presented. The use of a Class II diode laser module as the excitation source reduces costs and hazards. The design presented here can facilitate the inclusion of time-resolved emission spectroscopy with laser excitation sources in the undergraduate laboratory curriculum. The ruby decay data show evidence of radiation trapping, an interesting optical phenomenon discussed in the research literature. (As Provided).
Anmerkungen	Division of Chemical Education, Inc and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01