Growth, spectroscopic properties and efficient laser action of an Yb0.09Lu0.13Gd0.78Ca4O(BO3)3 crystal

CrystEngComm ◽  
2020 ◽  
Vol 22 (36) ◽  
pp. 6026-6033
Author(s):  
Fenfen Liu ◽  
Liang Dong ◽  
Junxian Chen ◽  
Shuxuan Cao ◽  
Honghao Xu ◽  
...  
Keyword(s):  
Laser Crystal ◽  
Laser Action ◽  
Czochralski Method ◽  
Spectroscopic Properties ◽  
Ion Laser

A new Yb-ion laser crystal of Yb0.09Lu0.13Gd0.78Ca4O(BO3)3 was grown by using the Czochralski method.

Investigation of Yb:CaWO4 as a potential new self-Raman laser crystal

CrystEngComm ◽  
2021 ◽  
Author(s):  
Junxian Chen ◽  
Liang Dong ◽  
Fenfen Liu ◽  
Honghao Xu ◽  
Junhai Liu
Keyword(s):  
Laser Crystal ◽  
Laser Action ◽  
Raman Laser ◽  
Czochralski Method ◽  
High Quality ◽  
Raman Conversion

High-quality Yb:CaWO4 crystal was grown using the Czochralski method; laser action and self-Raman conversion were demonstrated.

Growth, thermal, and spectroscopic properties of a 2.911 μm Yb,Ho:GdYTaO4 laser crystal

CrystEngComm ◽  
2014 ◽  
Vol 16 (48) ◽  
pp. 11007-11012 ◽  
Author(s):  
Renqin Dou ◽  
Qingli Zhang ◽  
Dunlu Sun ◽  
Jianqiao Luo ◽  
Huajun Yang ◽  
...  
Keyword(s):  
Laser Crystal ◽  
Czochralski Method ◽  
Spectroscopic Properties ◽  
First Time

A promising 2.911 μm Yb,Ho:GdYTaO4 laser crystal was grown successfully by the Czochralski method for the first time.

scholarly journals Spectroscopic Properties of Photoproduct of Hematoporphyrin Derivative Oligomer by Photoradiation of Argon-ion Laser

1988 ◽  
Vol 8 (4) ◽  
pp. 3-9
Author(s):  
Norio MIYOSHI ◽  
Takahiro SEKI ◽  
Shuichi KINOSHITA ◽  
Takashi KUSHIDA ◽  
Tsuyoshi NISHIZAKA ◽  
...  
Keyword(s):  
Spectroscopic Properties ◽  
Hematoporphyrin Derivative ◽  
Argon Ion Laser ◽  
Ion Laser ◽  
Argon Ion

An in depth characterization of the spectroscopic properties and laser action of 10 at% Yb doped Y3ScxAl5-xO12 (x = 0.25, 0.5, 1.0, 1.5) transparent ceramics

2020 ◽  
Vol 46 (11) ◽  
pp. 17252-17260 ◽  
Author(s):  
Guido Toci ◽  
Angela Pirri ◽  
Barbara Patrizi ◽  
Yagang Feng ◽  
Tengfei Xie ◽  
...  
Keyword(s):  
Laser Action ◽  
Spectroscopic Properties ◽  
Transparent Ceramics

scholarly journals Crystal growth and characterization of a mixed laser crystal: Nd-doped Gd0.89La0.1NbO4

RSC Advances ◽  
2017 ◽  
Vol 7 (57) ◽  
pp. 35666-35671 ◽  
Author(s):  
Shoujun Ding ◽  
Qingli Zhang ◽  
Wenpeng Liu ◽  
Jianqiao Luo ◽  
Fang Peng ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Slope Efficiency ◽  
Laser Crystal ◽  
Czochralski Method ◽  
Cw Laser

A Nd:GdLaNbO4 crystal was grown successfully by the Czochralski method and a CW laser was realized with a slope efficiency of 34.2%.

Laser Action and Spectroscopic Properties of Er3+ in YAlO3

1971 ◽  
Vol 42 (1) ◽  
pp. 301-305 ◽  
Author(s):  
M. J. Weber ◽  
M. Bass ◽  
G. A. deMars
Keyword(s):  
Laser Action ◽  
Spectroscopic Properties

VUV SPECTROSCOPY OF CRYSTALLINE EMITTERS BASED ON 5d–4f TRANSITIONS IN RARE EARTH IONS

2002 ◽  
Vol 09 (01) ◽  
pp. 621-626 ◽  
Author(s):  
V. N. MAKHOV ◽  
N. YU. KIRIKOVA ◽  
N. M. KHAIDUKOV ◽  
M. KIRM ◽  
E. NEGODIN ◽  
...  
Keyword(s):  
Stokes Shift ◽  
Laser Action ◽  
Spectroscopic Properties ◽  
Rare Earth Ions ◽  
Stimulated Emission ◽  
Solid State Lasers ◽  
Nonradiative Relaxation ◽  
Level Laser ◽  
Vuv Spectroscopy ◽  
Strong Spin

The spectroscopic properties of several fluoride crystals ( LiYF 4, KYF 4, K 2 YF 5, KLiYF 5, CsY 2 F 7, SrF 2) doped with Nd 3+, Er 3+ or Tm 3+ are analyzed from the viewpoint of their possible applications as active media for VUV solid state lasers. It has been found that in many crystals there exists very efficient nonradiative relaxation from higher-lying 5d states to the lowest 5d level responsible for the spin-forbidden luminescence. In fact, the energy level diagram of 5d–4f transitions for these two ions represents a typical four-level laser scheme with a considerably larger Stokes shift of 5d–4f luminescence from the edge of the strong spin-allowed 4f–5d absorption than for Nd 3+, which causes smaller reabsorption of emitted VUV radiation in the crystals doped with Er 3+ or Tm 3+. Two crystals LiYF 4: Nd 3+ and SrF 2: Er 3+ were tested for laser action under pumping by a pulsed F 2 laser operating at 157 nm. However, no indications of the appearance of stimulated emission have been detected for both crystals. The possible reasons for the absence of lasing are discussed.

scholarly journals Growth, spectroscopic properties, and laser action of Yb:YPO_4 crystal

2017 ◽  
Vol 7 (10) ◽  
pp. 3618 ◽  
Author(s):  
Liang Yang ◽  
Bing Teng ◽  
Degao Zhong ◽  
Wenjuan Han ◽  
Jie He ◽  
...  
Keyword(s):  
Laser Action ◽  
Spectroscopic Properties

Spectroscopic properties of Yb-doped CaF2–YF3solid-solution laser crystal

Laser Physics ◽  
2013 ◽  
Vol 23 (10) ◽  
pp. 105805 ◽  
Author(s):  
Yeqing Wu ◽  
Liangbi Su ◽  
Qingguo Wang ◽  
Hongjun Li ◽  
Yaoyu Zhan ◽  
...  
Keyword(s):  
Laser Crystal ◽  
Spectroscopic Properties
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