Fluoride crystals: materials for near-infrared solid state lasers

2013 ◽  
Author(s):  
Daniela Parisi ◽  
Stefano Veronesi ◽  
Azzurra Volpi ◽  
Mauro Gemmi ◽  
Mauro Tonelli ◽  
...  
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Solid State Lasers ◽  
Fluoride Crystals

Near-Infrared Solid-State Lasers Based on Small Organic Molecules

ACS Photonics ◽  
2019 ◽  
Vol 6 (11) ◽  
pp. 2590-2599 ◽  
Author(s):  
Jun-Jie Wu ◽  
Xue-Dong Wang ◽  
Liang-Sheng Liao
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Organic Molecules ◽  
Solid State Lasers ◽  
Small Organic Molecules

TUNABLE MID-INFRARED SOURCES USING SECOND-ORDER NONLINEARITIES

1992 ◽  
Vol 01 (03) ◽  
pp. 639-672 ◽  
Author(s):  
NORMAN P. BARNES
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
High Efficiency ◽  
Nonlinear Crystal ◽  
Second Order ◽  
Solid State Lasers ◽  
Mid Infrared ◽  
Crystal Properties ◽  
Efficiency Performance ◽  
Infrared Sources

Tunable mid-infrared sources can be created using crystals having second-order non-linearities and solid-state lasers operating in the near infrared. Such devices have already demonstrated large tuning ranges and high efficiency. Performance of these devices as well as their potential for higher output energies and narrow spectral bandwidth operation are analyzed in terms of nonlinear crystal properties and solid-state laser requirements.

scholarly journals Nd3+ CONCENTRATION DEPENDENT OPTICAL FEATURES OF GADOLINIUM BOROPHOSPHO-TELLURITE GLASSES

2020 ◽  
Vol 1 (1) ◽  
pp. 1-10
Author(s):  
I. Bulus ◽  
J. K. Sheyin ◽  
E. Yayock ◽  
A. S. Dalhatu
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Great Influence ◽  
Rare Earth Ions ◽  
Optical Parameters ◽  
Tellurite Glasses ◽  
Solid State Lasers ◽  
X Ray Diffraction ◽  
X Ray ◽  
Glass Host

Improving the optical response of glass host with two or more strong network formers via suitable controlled of rare earth ions is the key issue in the fabrication of optical based glass for solid state lasers and light emitting devices. Hence, we report the Nd3+ concentration dependent on optical parameters such as absorption edge, optical band gap (direct and indirect) and Urbach’s energy of gadolinium borophospho-tellurite glasses with chemical composition of 10Gd2O + 30B2O3 + 20P2O5 + (40-)TeO2 + Nd2O3 (where 0.0 ≤ x ≤ 1.0 mol%). The glass samples were synthesized by convectional melt quenching method and characterized through X-Ray Diffraction (XRD) and Ultraviolet Visible Near-Infrared (UV-Vis-NIR) measurements. The amorphous nature of these glasses was confirmed by X-Ray diffraction pattern while the UV-Vis-NIR spectra revealed six absorption peaks corresponding to the transition from ground level 4I9/2 to the various excited state of Nd3+ ions. It was found that the investigated range of Nd3+ doping concentrations has a great influence on aforementioned parameters. The excellent optical features established in the present glass host suggest their potentiality for solid-state lasers and other photonic applications. Bulus, I. | Department of Physics, School of Sciences, Kaduna State College of Education Gidan waya, Kafanchan, Nigeria

Carbon-nanotube-based saturable absorbers for near infrared solid state lasers

2010 ◽  
Vol 17 (3) ◽  
pp. 290-293 ◽  
Author(s):  
Petr A. Obraztsov ◽  
Anatoliy. A. Sirotkin ◽  
Elena D. Obraztsova ◽  
Yuri P. Svirko ◽  
Sergey V. Garnov
Keyword(s):  
Carbon Nanotube ◽  
Solid State ◽  
Near Infrared ◽  
Solid State Lasers ◽  
Saturable Absorbers

Amplitude and frequency stabilized solid-state lasers in the near infrared

2001 ◽  
Vol 34 (16) ◽  
pp. 2396-2407 ◽  
Author(s):  
P Laporta ◽  
S Taccheo ◽  
M Marano ◽  
O Svelto ◽  
E Bava ◽  
...  
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Solid State Lasers

Cr 4+ -doped tunable solid-state lasers in the near infrared

ARI ◽  
1998 ◽  
Vol 51 (1) ◽  
pp. 70-76
Author(s):  
A. Sennaroğlu
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Solid State Lasers

Semiconductor-doped glass saturable absorbers for near-infrared solid-state lasers

2008 ◽  
Vol 103 (8) ◽  
pp. 081301 ◽  
Author(s):  
A. M. Malyarevich ◽  
K. V. Yumashev ◽  
A. A. Lipovskii
Keyword(s):  
Solid State ◽  
Near Infrared ◽  
Solid State Lasers ◽  
Saturable Absorbers ◽  
Doped Glass
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