GaP THz wave generator and THz spectrometer using Cr:Forsterite lasers

2005 ◽  
Vol 76 (12) ◽  
pp. 123109 ◽  
Author(s):  
Ken Suto ◽  
Tetsuo Sasaki ◽  
Tadao Tanabe ◽  
Kyosuke Saito ◽  
Jun-ichi Nishizawa ◽  
...  
Keyword(s):  
Thz Wave ◽  
Wave Generator

THz transmittance measurements of nucleobases and related molecules in the 0.4- to 5.8-THz region using a GaP THz wave generator

2005 ◽  
Vol 246 (1-3) ◽  
pp. 229-239 ◽  
Author(s):  
Jun-ichi Nishizawa ◽  
Tetsuo Sasaki ◽  
Ken Suto ◽  
Tadao Tanabe ◽  
Kyosuke Saito ◽  
...  
Keyword(s):  
Thz Wave ◽  
Wave Generator

THz imaging of nucleobases and cancerous tissue using a GaP THz-wave generator

2005 ◽  
Vol 244 (1-6) ◽  
pp. 469-474 ◽  
Author(s):  
Jun-ichi Nishizawa ◽  
Tetsuo Sasaki ◽  
Ken Suto ◽  
Tetsuya Yamada ◽  
Tadao Tanabe ◽  
...  
Keyword(s):  
Thz Imaging ◽  
Cancerous Tissue ◽  
Thz Wave ◽  
Wave Generator

A compact, all-optical, THz wave generator based on self-modulation in a slab photonic crystal waveguide with a single sub-nanometer graphene layer

Nanoscale ◽  
2015 ◽  
Vol 7 (26) ◽  
pp. 11379-11385 ◽  
Author(s):  
R. Asadi ◽  
Z. Ouyang ◽  
M. M. Mohammd
Keyword(s):  
Photonic Crystal ◽  
Laser Beam ◽  
Graphene Layer ◽  
Modulation Frequency ◽  
Intensity Modulation ◽  
Thz Radiation ◽  
Photonic Crystal Waveguide ◽  
Thz Wave ◽  
All Optical ◽  
Wave Generator

THz self-intensity modulation is obtained by using a single sub-nanometer graphene layer inside a slab photonic crystal and converted to THz radiation by a photodetector. The modulation frequency can be tuned by the intensity and wavelength of the input laser beam.

The study of the elastic deformation of a flexible wheel by a cam wave generator

2020 ◽  
Vol 65 (1) ◽  
pp. 51-58
Author(s):  
Sava Ianici
Keyword(s):  
Numerical Simulation ◽  
Finite Element Method ◽  
Finite Element ◽  
Elastic Deformation ◽  
Theoretical Study ◽  
Elastic Field ◽  
The Finite Element Method ◽  
Elastic Deformations ◽  
Wave Generator ◽  
Two Stages

The paper presents the results of research on the study of the elastic deformation of a flexible wheel from a double harmonic transmission, under the action of a cam wave generator. Knowing exactly how the flexible wheel is deformed is important in correctly establishing the geometric parameters of the wheels teeth, allowing a better understanding and appreciation of the specific conditions of harmonic gearings in the two stages of the transmission. The veracity of the results of this theoretical study on the calculation of elastic deformations and displacements of points located on the average fiber of the flexible wheel was subsequently verified and confirmed by numerical simulation of the flexible wheel, in the elastic field, using the finite element method from SolidWorks Simulation.

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