Impressive nonlinear optical responses of a cationic porphyrin derivative in a flexible all-polymer Bragg stack on optical Tamm mode coupling

2020 ◽  
Vol 8 (36) ◽  
pp. 12689-12697
Author(s):  
M. V. Vijisha ◽  
Jagadeesan Ramesh ◽  
Chellaiah Arunkumar ◽  
K. Chandrasekharan
Keyword(s):  
Mode Coupling ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
Cationic Porphyrin ◽  
Porphyrin Derivative ◽  
Optical Responses

Tamm plasmons aided enhancement in the nonlinear optical response of ZnP+ is investigated using a flexible, polymeric DBR based Tamm cavity.

Tunable nonlinear optical responses and carrier dynamics of two-dimensional antimonene nanosheets

2020 ◽  
Vol 5 (10) ◽  
pp. 1420-1429 ◽  
Author(s):  
Lei Zhang ◽  
Shah Fahad ◽  
Hao-Ran Wu ◽  
Tao-Tao Dong ◽  
Zi-Zhen Chen ◽  
...  
Keyword(s):  
Nonlinear Optical ◽  
Strong Influence ◽  
Optical Response ◽  
Carrier Dynamics ◽  
Nonlinear Optical Response ◽  
Two Dimensional ◽  
Size Dependent ◽  
Optical Responses ◽  
Size Controlled

We developed a size-controlled intercalation method to prepare Sb nanosheets. A distinct size-dependent nonlinear optical response, unveiling the strong influence of the scale of the Sb nanosheets on the carrier dynamics was observed.

Strong Nonlinear Optical Response of Bilayer Graphene in the Terahertz Regime

2012 ◽  
Vol 500 ◽  
pp. 62-65
Author(s):  
Yee Sin Ang ◽  
Chao Zhang
Keyword(s):  
Nonlinear Optical ◽  
Room Temperature ◽  
Optical Response ◽  
Bilayer Graphene ◽  
Nonlinear Optical Response ◽  
Single Frequency ◽  
Terahertz Frequency ◽  
Triple Frequency ◽  
Optical Responses ◽  
Frequency Regime

We demonstrate that bilayer graphene exhibits strong nonlinear optical response in the terahertz frequency regime. The electric field strength required to generate single-frequency and triple-frequency nonlinear optical responses comparable to the linear optical response is only moderate and can be easily achieved in laboratory. This strong nonlinear optical response persists even in room temperature. This suggests that bilayer graphene can potentially be utilized in nonlinear terahertz photonics.

Stimulating intra- and intermolecular charge transfer and nonlinear optical response for biphenalenyl biradicaloid dimer under an external electric field

2018 ◽  
Vol 20 (27) ◽  
pp. 18699-18706 ◽  
Author(s):  
Feng-Wei Gao ◽  
Hong-Liang Xu ◽  
Shabbir Muhammad ◽  
Zhong-Min Su
Keyword(s):  
Charge Transfer ◽  
Electric Field ◽  
External Electric Field ◽  
Electric Fields ◽  
Nonlinear Optical ◽  
Optical Response ◽  
Nonlinear Optical Response ◽  
External Electric Fields ◽  
Optical Responses ◽  
Intermolecular Charge Transfer

External electric fields were found to induce intra- and intermolecular charge transfer and strengthen the second-order nonlinear optical responses of π-dimers.

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

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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