Spectral-luminescence and lasing properties of quinoline analogs of 2, 5-diaryloxazoles

Journal Article · Tue Jan 01 00:00:00 EST 1985 · J. Appl. Spectrosc. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00661106· OSTI ID:6342821

Afanasiadi, L S; Dyumaev, K M; Egorova, N P; Krasovitskii, B M; Lebedev, S A; Savvina, L P; Tur, I N

The purpose of this study was to synthesize and study the quinoline analogs of 2,5-diaryloxazoles. The spectral luminescence properties of quinoline analogs of 2,5-diaryloxazoles were studied with the help of an SF-4A spectrophotometer and a fluorescent setup, consisting of a ZMR-3 monochromator, an FEU-18 optical radiation detector, and an M-95 microammeter. The photoluminescence was excited by a SVDSh-500 lamp, from whose spectrum the exciting light with a wavelength of 313 nm was separated with a DMR-14 quartz monochromator. The spectra obtained were corrected for the spectral sensitivity of the setup. The absolute quantum yields of fluorescence were determined by the equal-absorption method.

• OSTI ID: 6342821
• Journal Information: J. Appl. Spectrosc. (Engl. Transl.); (United States), Vol. 42:1; Other Information: Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 42, No. 1, pp. 40-44, January, 1985
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
LASER MATERIALS
QUINOLINES
CHEMICAL PREPARATION
OPTICAL PROPERTIES
PHOTOLUMINESCENCE
ABSORPTION SPECTRA
AMMETERS
CHROMATOGRAPHY
EXCITATION
LIGHT SOURCES
OPTICAL SPECTROMETERS
OXAZOLES
SENSITIVITY
SPECTROPHOTOMETRY
AROMATICS
AZAARENES
AZINES
AZOLES
ELECTRIC MEASURING INSTRUMENTS
ELECTRICAL EQUIPMENT
ENERGY-LEVEL TRANSITIONS
EQUIPMENT
HETEROCYCLIC COMPOUNDS
LUMINESCENCE
MATERIALS
MEASURING INSTRUMENTS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PYRIDINES
RADIATION SOURCES
SEPARATION PROCESSES
SPECTRA
SPECTROMETERS
SYNTHESIS
420300* - Engineering- Lasers- (-1989)