Spectroscopy of NaLa(MoO4)2: Tm3+ and NaGd(MoO4)2: Tm3+ crystals as advanced laser materials

Optical spectroscopy of Tm3+ in a locally disordered Li2Gd4(MoO4)7 crystal: A candidate for tunable and ultrafast pulse lasers

“…These values approach those of Tm 3+ :LiGd(MoO 4 ) 2 (2.44 × 10 −20 cm 2 at 1786 nm for the polarization and 2.07 × 10 −20 cm 2 at 1838 nm for the polarization) * Data for the E // Nm polarization in KY(WO4)2 is presented. [17], and to our knowledge exceed those of other tetragonal DMo and DW previously reported [24][25][26][27].…”

“…The peak absorption crosssections abs are 4.69 × 10 −20 cm 2 and 3.72 × 10 −20 cm 2 at 795 nm for the and polarizations, respectively. Thus, the crystal exhibits the largest value of abs among the isostructural DMo and DW crystals except Tm 3+ :NaLa(MoO 4 ) 2 (4.84 × 10 −20 cm 2 for the polarization) [26] and Tm 3+ :NaGd(MoO 4 ) 2 (5.2 × 10 −20 cm 2 for the polarization) [27]. Additionally, regarding the tetragonal DT and DMo crystals, the peak abs for the polarization is generally much less than that for the polarization, e.g.…”

Self-Assembled 3D Urchin-Like NaY(MoO4)2:Eu3+/Tb3+ Microarchitectures: Hydrothermal Synthesis and Tunable Emission Colors

“…NaY(MoO 4 ) 2 , which shares scheelite-like structures, shows excellent thermal and hydrolytic stability and is considered to be an efficient luminescent host for rare earth ions to produce phosphors emitting a variety of colors . Figure A shows the PL excitation and emission spectra of NaY(MoO 4 ) 2 :5 mol % Eu 3+ phosphors.…”

Unified calculation of optical and EPR spectral data for Cr3+-doped KAl(MoO4)2 crystal

“…These applications are closely linked to their spectroscopic characteristics. So, much work has been devoted to the studies of the spectroscopic properties of these crystals [4][5][6][7][8][9][10][11][12]. Among them, the optical and electron paramagnetic resonance (EPR) spectra of Cr 3+ -doped KAl(MoO 4 ) 2 crystal, a near-infrared tunable laser material, were measured by several groups [10][11][12][13].…”

“…Considerable attention has been paid to double molybdates with the general formula M I M III (MoO 4 ) 2 (where M I and M III denote the monovalent and trivalent cations, respectively) because they containing or doped with transition metal and rare earth ions have the wide applications as phosphor, lasers (e.g., tunable nearinfrared, visible light, thin-disk and ultrashort pulsed lasers) and the nonlinear elements for laser Raman shifting [1][2][3][4][5][6]. These applications are closely linked to their spectroscopic characteristics.…”