Nonlinear optical response of a symmetrical Au dithiolene complex under ps and ns laser excitation in the infrared and in the visible

2011 ◽  
Vol 513 (4-6) ◽  
pp. 229-235 ◽  
Author(s):  
G. Chatzikyriakos ◽  
I. Papagiannouli ◽  
S. Couris ◽  
G.C. Anyfantis ◽  
G.C. Papavassiliou
Keyword(s):  
Nonlinear Optical ◽  
Laser Excitation ◽  
Optical Response ◽  
Nonlinear Optical Response

scholarly journals Nonlinear Optical Response of a WS2 Monolayer at Room Temperature upon Multicolor Laser Excitation

ACS Photonics ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. 550-556
Author(s):  
Javier Hernandez-Rueda ◽  
Marc L. Noordam ◽  
Irina Komen ◽  
L. Kuipers
Keyword(s):  
Nonlinear Optical ◽  
Room Temperature ◽  
Laser Excitation ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Ws2 Monolayer

Nonlinear optical response of silica doped with copper nanoclusters under 1064nm laser excitation

Vacuum ◽  
2011 ◽  
Vol 86 (3) ◽  
pp. 285-289 ◽  
Author(s):  
Y.H. Wang ◽  
L. Wei ◽  
J.D. Lu ◽  
L.L. Ji ◽  
R.G. Zang ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Laser Excitation ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Copper Nanoclusters

scholarly journals Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Cássio E. A. Santos ◽  
Márcio A. R. C. Alencar ◽  
Pedro Migowski ◽  
Jairton Dupont ◽  
Jandir M. Hickmann
Keyword(s):  
Ionic Liquids ◽  
Nonlinear Optical ◽  
Laser Excitation ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Nonlinear Media ◽  
Nonlocal Nonlinearity ◽  
Thermal Origin ◽  
Nonlocal Nonlinear ◽  
Anionic Part

The nonlocal nonlinearity under violet excitation of ionic liquids was investigated using the Z-scan technique. The bis(trifluoromethylsulfonyl)imide (Tf2N−) was employed as anionic part, while the cationic part consisted of four different imidazolium (, with , 6, 8, and 10) derivatives. The thermooptical coefficients, nonlinear refractive indexes of thermal origin, and degree of nonlocality were obtained for laser excitation tuned at 410 nm. Our results indicate that ionic liquids can be exploited as very efficient nonlinear media with large nonlocal character under violet excitation.

Picosecond Nonlinear Optical Response of Copper Clusters Created by Ion Implantation in Fused Silica

1991 ◽  
Vol 244 ◽  
Author(s):  
R. H. Magruder ◽  
R. F. Haglund ◽  
L. Yang ◽  
J. E. Wittig ◽  
K. Becker ◽  
...  
Keyword(s):  
Ion Implantation ◽  
Response Time ◽  
Current Density ◽  
Nonlinear Optical ◽  
Laser Excitation ◽  
Optical Response ◽  
Fused Silica ◽  
Nonlinear Optical Response ◽  
Copper Clusters ◽  
Implantation Techniques

ABSTRACTWe have embedded nm-size Cu clusters in optically dense, thin (∼ 150 nm) layers using standard ion implantation techniques. The size and size distribution of the clusters can be altered by varying such ion-implantation parameters as total dose and current density. The layers exhibit both a thermo-optic and an electronic nonlinear optical response, depending on the mode of laser excitation. The electronic nonlinearity has a response time no longer than 5 ps.

Broadband nonlinear optical response of graphdiyne for mid-infrared solid-state lasers

2021 ◽  
Vol 64 (9) ◽  
Author(s):  
MengYu Zong ◽  
YuQian Zu ◽  
Jia Guo ◽  
Zhen Zhang ◽  
JingJing Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Solid State Lasers ◽  
Mid Infrared

Competing hydrogen-bonding interactions in a high-Tc organic molecular-ionic crystal with evident nonlinear optical response

CrystEngComm ◽  
2021 ◽  
Vol 23 (13) ◽  
pp. 2509-2512
Author(s):  
Wen-Tao Xu ◽  
Jun-Chao Liu ◽  
Yu-Ling Zeng ◽  
Hua Zhang ◽  
Zhong-Xia Wang
Keyword(s):  
Phase Transition ◽  
Hydrogen Bonding ◽  
Ionic Crystal ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
High Tc ◽  
Hydrogen Bonding Interactions ◽  
Nlo Response

An organic molecular-ionic crystal of (TPPO–H)2SO4 exhibits moderate NLO response which is twice that of KDP and competing hydrogen-bonding interactions triggered high-Tc phase transition.

Manipulation of Ultrafast Nonlinear Optical Response Based on Surface Plasmon Resonance

2021 ◽  
pp. 2100847
Author(s):  
Yonglin He ◽  
Weimin Yang ◽  
Tien‐Mo Shih ◽  
Jingyu Wang ◽  
Dumeng Zhang ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response
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