Enhanced absorption by stimulated emission in three excited states of Er3+ in yttrium aluminum garnet

1997 ◽  
Vol 70 (1) ◽  
pp. 4-6 ◽  
Author(s):  
Yoshinobu Maeda ◽  
Masatoshi Migitaka
Keyword(s):  
Excited States ◽  
Yttrium Aluminum Garnet ◽  
Stimulated Emission ◽  
Enhanced Absorption ◽  
Yttrium Aluminum

Stimulated emission from neodymium-doped yttrium aluminum garnet crystals pumped with injection lasers

1975 ◽  
Vol 5 (5) ◽  
pp. 572-574
Author(s):  
V I Bilak ◽  
N R Dokuchaev ◽  
A M Onishchenko ◽  
V A Pashkov ◽  
A I Petrov ◽  
...  
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Stimulated Emission ◽  
Yttrium Aluminum ◽  
Injection Lasers

Stimulated emission from Er3+ions in yttrium aluminum garnet crystals at λ = 2.94 μ

1975 ◽  
Vol 4 (8) ◽  
pp. 1039-1040 ◽  
Author(s):  
Evgeny V Zharikov ◽  
V I Zhekov ◽  
L A Kulevskii ◽  
T M Murina ◽  
Vyacheslav V Osiko ◽  
...  
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Stimulated Emission ◽  
Yttrium Aluminum

Effect of the J–J Interaction of Excited States of the Rare-Earth Ion Pr3+ on Magnetically Polarized Luminescence of Praseodymium-Yttrium Aluminum Garnet

2019 ◽  
Vol 61 (5) ◽  
pp. 735-741
Author(s):  
U. V. Valiev ◽  
Gary W. Burdick ◽  
R. R. Vildanov ◽  
R. Yu. Rakhimov ◽  
Dejun Fu
Keyword(s):  
Rare Earth ◽  
Excited States ◽  
Yttrium Aluminum Garnet ◽  
Rare Earth Ion ◽  
Yttrium Aluminum ◽  
Polarized Luminescence ◽  
The Rare Earth

Yag Single Crystals for Scintillators of Stem

1990 ◽  
Vol 48 (1) ◽  
pp. 166-167
Author(s):  
M. Hibino ◽  
K. Irie ◽  
R. Autrata ◽  
P. schauer
Keyword(s):  
Single Crystals ◽  
Yttrium Aluminum Garnet ◽  
Light Guide ◽  
Detection System ◽  
Polished Surface ◽  
Detective Quantum Efficiency ◽  
Backscattered Electrons ◽  
Electron Detection ◽  
Yttrium Aluminum ◽  
Phosphor Screens

Although powdered phosphor screens are usually used for scintillators of STEM, it has been found that the phosphor screen of appropriate thickness should be used depending on the accelerating voltage, in order to keep high detective quantum efficiency. 1 It has been also found that the variation in sensitivity, due to granularity of phosphor screens, makes the measurement of fine electron probe difficult and that the sensitivity reduces with electron irradiation specially at high voltages.In order to find out a preferable scintillator for STEM, single crystals of YAG (yttrium aluminum garnet), which are used for detecting secondary and backscattered electrons in SEM were investigated and compared with powdered phosphor screens, at the accelerating voltages of 100kV and 1 MV. A conventional electron detection system, consisting of scintillator, light guide and PMT (Hamamatsu Photonics R268) was used for measurements. Scintillators used are YAG single crystals of 1.0 to 3.2mm thicknesses (with surfaces matted for good interface to the light guide) and of 0.8mm thickness (with polished surface), and powdered P-46 phosphor screens of 0.07mm and 1.0mm thicknesses for 100kV and 1MV, respectively. Surfaces on electron-incidence side of all scintillators are coated with reflecting layers.

1152-P: Erbium-Yttrium Aluminum Garnet (YAG) Laser Accelerates Healing in Indolent Diabetic Foot Ulcers

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 1152-P
Author(s):  
MATTHEW J. JOHNSON ◽  
LAWRENCE A. LAVERY
Keyword(s):  
Diabetic Foot ◽  
Yttrium Aluminum Garnet ◽  
Foot Ulcers ◽  
Diabetic Foot Ulcers ◽  
Yag Laser ◽  
Yttrium Aluminum

X-ray luminescence of diamond composite films containing yttrium-aluminum garnet nanoparticles with varied composition of Sc–Ce doping

2021 ◽  
Author(s):  
S.V. Kuznetsov ◽  
V.S. Sedov ◽  
A.K. Martyanov ◽  
S.Ch. Batygov ◽  
D.S. Vakalov ◽  
...  
Keyword(s):  
Yttrium Aluminum Garnet ◽  
Composite Films ◽  
Diamond Composite ◽  
X Ray ◽  
Yttrium Aluminum ◽  
Varied Composition

Effects of MgO doping on microwave dielectric properties of yttrium aluminum garnet ceramics

2021 ◽  
Vol 858 ◽  
pp. 158139
Author(s):  
Moke Zhou ◽  
Bin Tang ◽  
Zhe Xiong ◽  
Xing Zhang ◽  
Shuren Zhang
Keyword(s):  
Dielectric Properties ◽  
Yttrium Aluminum Garnet ◽  
Microwave Dielectric Properties ◽  
Microwave Dielectric ◽  
Yttrium Aluminum
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