TITLE

Visible spectrum optical absorption in Te[sub 2] vapor

AUTHOR(S)
De Young, Russell J.
PUB. DATE
May 1994
SOURCE
Applied Physics Letters;5/16/1994, Vol. 64 Issue 20, p2631
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Measures the absorption spectrum of tellurium vapor throughout the visible spectrum. Value of the absorption cross section; Occurrence of absorption from vibrational levels above the ground level; Potential of tellurium for direct solar-pumped laser.
ACCESSION #
4266448

 

Related Articles

  • Optical properties and frequency upconversion fluorescence in a Tm3+ -doped alkali niobium tellurite glass. Poirier, Gal; Cassanjes, Fabia C.; de Araújo, Cid B.; Jerez, Vladimir A.; Ribeiro, Sidney J. L.; Messaddeq, Younes; Poulain, Marcel // Journal of Applied Physics;3/15/2003, Vol. 93 Issue 6, p3259 

    Optical spectroscopic properties of Tm[sup 3+]-doped 60TeO[sub 2]-10GeO[sub 2]-10K[sub 2]O-10Li[sub 2]O -10Nb[sub 2]O[sub 5] glass are reported. The absorption spectra were obtained and radiative parameters were determined using the Judd-Ofelt theory. Characteristics of excited states were...

  • Determination of vanadium(V) with CdTe quantum dots as fluorescent probes. Ming Hou; Jia Na // Analytical & Bioanalytical Chemistry;Aug2010, Vol. 397 Issue 8, p3589 

    CdTe quantum dots (QDs) were modified with thioglycolic acid (TGA) and synthesized in aqueous medium. The optimum fluorescence intensity was found to be at pH 6.24 with a CdTe QDs concentration of 4.96 × 10−7 mol L−1. The quenched fluorescence intensity of CdTe QDs is linearly...

  • Effect of NiO content on the optical band gap, refractive index, and density of TeO2–V2O5–NiO glasses. Souri, Dariush; Salehizadeh, Seyed Ali // Journal of Materials Science;Nov2009, Vol. 44 Issue 21, p5800 

    Amorphous layers and bulk glasses of 40TeO2–(60 − x)V2O5– xNiO compositions with 0 ≤ x ≤ 30 (in mol%) have been prepared using the usual blowing technique and press-melt quenching method, respectively. The optical absorption spectra of the layers have been...

  • Optical properties of Tm-doped TeO-WO glasses. Shushunov, A.; Novikov, V.; Grishin, I. // Inorganic Materials;Jul2011, Vol. 47 Issue 7, p801 

    Tm-doped TeO-WO glasses have been prepared and their absorption spectra have been measured in the visible to IR (up to 7 μm) spectral region. Luminescence measurements have shown that the glasses have emission bands at 1.45 and 1.8 μm. An attempt was made to remove OH groups from the...

  • Ultrafast Spin Relaxation and Dynamics of Carriers in Diluted Magnetic Semiconductor Quantum Wells. Saito, K.; Nishibayashi, K.; Souma, I.; Murayama, A.; Oka, Y. // AIP Conference Proceedings;2007, Vol. 893 Issue 1, p1169 

    Spin dynamics of carriers in multiple quantum wells of Cd0.95Mn0.05Te has been studied by the transient pump-probe absorption spectroscopy in magnetic field. The spin-flip relaxation time of electrons in the quantum wells increases from 7 ps to 18 ps with increasing magnetic field up to 2 T due...

  • PROPERTIES OF NANOSTRUCTURE ON A SURFACE OF Cd0.9Zn0.1Te COMPOUND BY LASER RADIATION. Medvid', A.; Mychko, A.; Litovchenko, N.; Strilchuk, O.; Onufrijevs, P.; Pludons, A. // International Conference: Radiation Interaction with Material & ;2008, p208 

    Self-organizing structures of nanometer size are observed on the surface of CdZnTe crystal irradiated by strongly absorbed Nd:YAG laser radiation (LR) at intensities within 4 - 12 MW/cm². The effect of exciton quantum confinement manifested by a shift to higher energies of the A0,X exciton...

  • Long-path absorption cell for use with condensable samples. Bragg, S. L.; Wiswall, C. E. // Review of Scientific Instruments;Jan1986, Vol. 57 Issue 1, p13 

    A small-volume long-path absorption cell has been designed for use with condensable samples. The absorption cell is temperature controlled and operates over the temperature range of -10 to 80 °C. To prevent condensation of the sample on the mirror surfaces, the mirrors are individually...

  • The photoisomerization of aqueous ICN studied by subpicosecond transient absorption spectroscopy. Larsen, Jane; Madsen, Dorte; Poulsen, Jens-Aage; Poulsen, Tina D.; Keiding, Søren R.; Thøgersen, Jan // Journal of Chemical Physics;5/8/2002, Vol. 116 Issue 18, p7997 

    The photolysis of aqueous ICN is studied by transient absorption spectroscopy covering the spectral range from 227 to 714 nm with 0.5 ps time resolution. The experimental data show that when ICN(aq) is photolyzed at 266 nm, it dissociates into I and CN and both the I([sup 2]P[sub 3/2]) and...

  • The singlet–triplet spectroscopy of 1,3-butadiene using cavity ring-down spectroscopy. Robinson, Allison G.; Winter, Paul R.; Zwier, Timothy S. // Journal of Chemical Physics;5/8/2002, Vol. 116 Issue 18, p7918 

    The T[sub 1] ← S[sub 0] absorption spectrum of gas-phase 1,3-butadiene ([sub C][H[sub 6]) has been investigated over the region from 20 500 to 23 000 cm[sup -1] using cavity ring-down spectroscopy. Resolved vibrational structure and partially resolved rotational structure have been...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics