Novel oxyfluoride glass and transparent glass-ceramics for fiber lasers and fiber amplifiers

2010 ◽  
Author(s):  
Takenobu Suzuki ◽  
Shin-ichiro Masaki ◽  
Kento Mizuno ◽  
Yasutake Ohishi
Keyword(s):  
Fiber Lasers ◽  
Glass Ceramics ◽  
Fiber Amplifiers ◽  
Oxyfluoride Glass ◽  
Transparent Glass

Synthesis of novel transparent glass-ceramics containing rare earth ion-doped YLF nanocrystals for fiber amplifiers and fiber lasers

2011 ◽  
Author(s):  
Takenobu Suzuki ◽  
Shin-ichiro Masaki ◽  
Kento Mizuno ◽  
Shintaro Mizuno ◽  
Yasutake Ohishi
Keyword(s):  
Rare Earth ◽  
Fiber Lasers ◽  
Glass Ceramics ◽  
Fiber Amplifiers ◽  
Rare Earth Ion ◽  
Transparent Glass

scholarly journals White light generation in Dy^3+-doped oxyfluoride glass and transparent glass-ceramics containing CaF_2 nanocrystals

2011 ◽  
Vol 19 (3) ◽  
pp. 1836 ◽  
Author(s):  
P. Babu ◽  
Kyoung Hyuk Jang ◽  
Ch. Srinivasa Rao ◽  
Liang Shi ◽  
C. K. Jayasankar ◽  
...  
Keyword(s):  
White Light ◽  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Transparent Glass ◽  
White Light Generation ◽  
Light Generation

Transparent Oxyfluoride Glass Ceramics

MRS Bulletin ◽  
1998 ◽  
Vol 23 (11) ◽  
pp. 57-62 ◽  
Author(s):  
Matthew J. Dejneka
Keyword(s):  
Rare Earth ◽  
Ground State ◽  
Energy Levels ◽  
Three Dimensional ◽  
Glass Ceramics ◽  
Fiber Amplifiers ◽  
Phonon Energy ◽  
Optical Frequency ◽  
Wavelength Band ◽  
Oxyfluoride Glass

Low-phonon energy glasses are desirable hosts for rare-earth (RE) ions because they enable emission from RE energy levels that would otherwise be quenched in high-phonon energy glasses. Such emissions are of interest for fiber amplifiers operating at telecommunications wavelength band s of 1.31, 1.46, and 1.55 μm, and for up-conversion lasers and three-dimensional displays.Phonons are optical-frequency molecular vibrations in a material. If the RE energy level of interest lies only a few phonons in energy above the next lower lying level such as the 1G4 level of Pr3+, which is only 3,000 cm −1 above the 3F4, only three Si—O vibrational phonons (1,100 cm−1) are required to bridge the gap as shown in Figure 1. Thus any electrons excited to the 1G4 level via an external pump source will be deexcited to the 3F4 on down to the 3H4 ground state via phonons, and no radiation of usable light will be produced. This is why emission from the 1G4 level of Pr3+ is absent in silicates and why researchers have gone to great lengths to make low-phonon energy glasses.

Color-tunable luminescence in Eu3+/Tb3+ co-doped oxyfluoride glass and transparent glass–ceramics

2015 ◽  
Vol 629 ◽  
pp. 310-314 ◽  
Author(s):  
Rongfei Wang ◽  
Dacheng Zhou ◽  
Jianbei Qiu ◽  
Yu Yang ◽  
Chong Wang
Keyword(s):  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Transparent Glass ◽  
Color Tunable ◽  
Co Doped

Upconversion luminescence and optical thermometry properties of transparent oxyfluoride glass ceramics embedded with Ba4Y3F17: Yb3+, Er3+ nanocrystals

CrystEngComm ◽  
2020 ◽  
Vol 22 (38) ◽  
pp. 6302-6309
Author(s):  
Yong Li ◽  
Wenming Wang ◽  
Yan Pan ◽  
Hongmei Chen ◽  
Qianwen Cao ◽  
...  
Keyword(s):  
Glass Ceramic ◽  
Temperature Sensor ◽  
Upconversion Luminescence ◽  
Glass Ceramics ◽  
Oxyfluoride Glass ◽  
Transparent Glass ◽  
Optical Thermometry ◽  
Transparent Glass Ceramic

Transparent glass ceramic embedded with Ba4Y3F17: Yb3+, Er3+ nanocrystals can be realised as a promising temperature sensor.

Transparent glass-ceramics based on Co2+-doped γ-GaxAl2−xO3 spinel nanocrystals for passive Q-switching of Er lasers

2021 ◽  
Vol 234 ◽  
pp. 117993
Author(s):  
Olga Dymshits ◽  
Vladimir Vitkin ◽  
Irina Alekseeva ◽  
Alexander Khubetsov ◽  
Marina Tsenter ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Transparent Glass ◽  
Q Switching

scholarly journals Spectral properties of novel transparent glass-ceramics based on Fe2+:ZnAl2O4 nanocrystals

2020 ◽  
Vol 1697 ◽  
pp. 012125
Author(s):  
K Eremeev ◽  
O Dymshits ◽  
I Alekseeva ◽  
A Khubetsov ◽  
S Zapalova ◽  
...  
Keyword(s):  
Spectral Properties ◽  
Glass Ceramics ◽  
Transparent Glass

Optical Properties of Transparent Glass-Ceramics Containing Er3+-Doped Sodium Lutetium Fluoride Nanocrystals

2015 ◽  
Vol 7 (1) ◽  
pp. 27-40 ◽  
Author(s):  
Maria J. Pascual ◽  
Cristian Garrido ◽  
Alicia Durán ◽  
Adrián Miguel ◽  
Laura Pascual ◽  
...  
Keyword(s):  
Optical Properties ◽  
Glass Ceramics ◽  
Transparent Glass
Sign in / Sign up

Export Citation Format

Share Document