scholarly journals Nonlinear optical properties of intriguing Ru σ-acetylide complexes and the use of a photocrosslinked polymer as a springboard to obtain SHG active thin films

2016 ◽  
Vol 45 (27) ◽  
pp. 11052-11060 ◽  
Author(s):  
Alessia Colombo ◽  
Claudia Dragonetti ◽  
Daniele Marinotto ◽  
Stefania Righetto ◽  
Gianmarco Griffini ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optics ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties

The nonlinear optics of Ru σ-acetylides have been reported.

scholarly journals High performing flexible optoelectronic devices using thin films of topological insulator

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Animesh Pandey ◽  
Reena Yadav ◽  
Mandeep Kaur ◽  
Preetam Singh ◽  
Anurag Gupta ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Near Infrared ◽  
Optoelectronic Devices ◽  
Nonlinear Optical Properties ◽  
Metallic Surface ◽  
Strong Light ◽  
High Performing ◽  
Decay Times

AbstractTopological insulators (TIs) possess exciting nonlinear optical properties due to presence of metallic surface states with the Dirac fermions and are predicted as a promising material for broadspectral phodotection ranging from UV (ultraviolet) to deep IR (infrared) or terahertz range. The recent experimental reports demonstrating nonlinear optical properties are mostly carried out on non-flexible substrates and there is a huge demand for the fabrication of high performing flexible optoelectronic devices using new exotic materials due to their potential applications in wearable devices, communications, sensors, imaging etc. Here first time we integrate the thin films of TIs (Bi2Te3) with the flexible PET (polyethylene terephthalate) substrate and report the strong light absorption properties in these devices. Owing to small band gap material, evolving bulk and gapless surface state conduction, we observe high responsivity and detectivity at NIR (near infrared) wavelengths (39 A/W, 6.1 × 108 Jones for 1064 nm and 58 A/W, 6.1 × 108 Jones for 1550 nm). TIs based flexible devices show that photocurrent is linearly dependent on the incident laser power and applied bias voltage. Devices also show very fast response and decay times. Thus we believe that the superior optoelectronic properties reported here pave the way for making TIs based flexible optoelectronic devices.

Nonlinear optical properties of poly(methyl methacrylate) thin films doped with Bixa Orellana dye

2015 ◽  
Vol 340 ◽  
pp. 72-77 ◽  
Author(s):  
S. Zongo ◽  
A.P. Kerasidou ◽  
B.T. Sone ◽  
A. Diallo ◽  
P. Mthunzi ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Methyl Methacrylate ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Bixa Orellana ◽  
Poly Methyl Methacrylate

NEW ACIDO- AND PHOTOSWITCHABLE CHROMOPHORES FOR SECOND-ORDER NONLINEAR OPTICS

2004 ◽  
Vol 13 (03n04) ◽  
pp. 423-426 ◽  
Author(s):  
L. SANGUINET ◽  
S. AHMED ◽  
J. L. POZZO ◽  
V. RODRIGUEZ ◽  
F. ADAMIETZ
Keyword(s):  
Optical Properties ◽  
Nonlinear Optics ◽  
Nonlinear Optical ◽  
Rayleigh Scattering ◽  
Second Order ◽  
Nonlinear Optical Properties ◽  
Photochromic Compounds ◽  
The Way

New acidochromic and photochromic compounds with nonlinear optical properties have been designed and synthesized. The hyperpolarizabilities of the zwitterionic colored forms have been quantified with polarized hyper-Rayleigh scattering experiments. The static value of oxazolidino-indoline 2 is found to be as high as Disperse Red One. This opens the way to novel multi-addressable NLO-systems.

Nonlinear optical properties of two types of PIC J-aggregates in thin films

1998 ◽  
Author(s):  
Roman V. Markov ◽  
Alexander I. Plekhanov ◽  
Sergei G. Rautian ◽  
Natalja A. Orlova ◽  
Vladimir V. Shelkovnikov ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
J Aggregates

Investigation on nonlinear optical properties of V2C MXene at 1.9 μm

2021 ◽  
Author(s):  
Jinho Lee ◽  
Suh-Young Kwon ◽  
Ju Han Lee
Keyword(s):  
Optical Properties ◽  
Nonlinear Optics ◽  
Transition Metal ◽  
Energy Conversion ◽  
Nonlinear Optical ◽  
Nonlinear Optical Properties ◽  
Two Dimensional ◽  
Metal Carbides ◽  
Transition Metal Carbides ◽  
Application Fields

Two-dimensional (2-D) transition metal carbides, referred to as MXene, attracted considerable attention in various application fields such as, biosensors, biomedical areas, energy conversion, electrocatalysis, environmental sensing, and nonlinear optics and...

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