Dual wavelength digital holographic interferometry based on VCSEL laser sources

2019 ◽  
Author(s):  
Igor Alexeenko ◽  
Daniel Claus ◽  
Martin Grabherr ◽  
Raimund Hibst
Keyword(s):  
Holographic Interferometry ◽  
Dual Wavelength ◽  
Laser Sources

scholarly journals A Study on the Solidificating Process of a Binary Solution by Dual Wavelength Holographic Interferometry

1997 ◽  
Vol 17 (Supplement1) ◽  
pp. 49-52
Author(s):  
Noboru TSUSHIMA ◽  
Akira NARUMI ◽  
Ichirou NAKANE ◽  
Takao KASHIWAGI
Keyword(s):  
Holographic Interferometry ◽  
Binary Solution ◽  
Dual Wavelength

Visualization of Transient Solidification Process of Aqueous Solution by Dual Wavelength Holographic Interferometry

2005 ◽  
Vol 127 (8) ◽  
pp. 801-801 ◽  
Author(s):  
Noboru Tsushima ◽  
Akira Narumi ◽  
Ichiro Nakane ◽  
Takao Kashiwagi ◽  
Atsushi Akisawa
Keyword(s):  
Aqueous Solution ◽  
Holographic Interferometry ◽  
Solidification Process ◽  
Dual Wavelength

scholarly journals Solidification Process of a Binary Alloy by Dual Wavelength Holographic Interferometry

2004 ◽  
Vol 24 (Supplement1) ◽  
pp. 161-164
Author(s):  
Noboru TSUSHIMA ◽  
Akira NARUMI ◽  
Ichirou NAKANE ◽  
Atsushi AKISAWA ◽  
Takao KASHIWAGI
Keyword(s):  
Binary Alloy ◽  
Holographic Interferometry ◽  
Solidification Process ◽  
Dual Wavelength

scholarly journals Snap-shot topography measurement via dual-VCSEL and dual wavelength digital holographic interferometry

2021 ◽  
Vol 2 (4) ◽  
pp. 1-12
Author(s):  
Daniel Claus ◽  
◽  
Igor Alekseenko ◽  
Martin Grabherr ◽  
Giancarlo Pedrini ◽  
...  
Keyword(s):  
Holographic Interferometry ◽  
Dual Wavelength

Prospects of development of the reference base of the Russian Federation in the field of length measurements

2020 ◽  
pp. 3-5
Author(s):  
Y. G. Zakharenko ◽  
N. A. Kononova ◽  
V. L. Fedorin ◽  
Z. V. Fomkina ◽  
K. V. Chekirda
Keyword(s):  
High Precision ◽  
Russian Federation ◽  
Reference Base ◽  
Length Measurements ◽  
Laser Sources ◽  
The Russian Federation ◽  
Unit Of Length ◽  
Further Development ◽  
532 Nm

The results of the work to create a complex of high-precision hardware for the unit of length reproduction and transferring carried out at “D. I. Mendeleyev Institute for Metrology (VNIIM)” are represented. This complex will serve as the basis for the further development of the reference base of the Russian Federation in the field of length measurements and will allow reproduction of the unit of length at two wavelengths of 633 nm and 532 nm, as well as measurements of the wavelength of laser sources in vacuum in the range from 500 to 1050 nm.

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