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Research article

First published 2015-10

Compact Handheld Probe for Shifted Excitation Raman Difference Spectroscopy with Implemented Dual-Wavelength Diode Laser at 785 Nanometers

Martin Maiwald, Bernd Eppich, Arnim Ginolas [...]

Applied Spectroscopy

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Research article

First published 2014-8

Dual-Wavelength Y-Branch Distributed Bragg Reflector Diode Laser at 785 Nanometers for Shifted Excitation Raman Difference Spectroscopy

Martin Maiwald, Bernd Eppich, Jörg Fricke [...]

Applied Spectroscopy

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Research article

First published 2015-09

Evaluation of Temperature Elevation During Root Canal Treatment with Dual Wavelength Laser: 2780 nm Er,Cr:YSGG and 940 nm Diode

Tamara Sardar Al-Karadaghi, Norbert Gutknecht, Hussein A. Jawad [...]

Photobiomodulation,Photomedicine,and Laser Surgery

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Research article

First published 2020-03

Debris and Smear Layer Removal in Curved Root Canals Using the Dual Wavelength Er,Cr:YSGG/Diode 940 nm Laser and the XP-Endoshaper and Finisher Technique

Riman Nasher, Ralf-Dieter Hilgers, Norbert Gutknecht

Photobiomodulation,Photomedicine,and Laser Surgery

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Research article

First published 2025-8

Dual-Gas Sensor Employing Wavelength-Stabilized Tunable Diode Laser Absorption Spectroscopy and H-Infinity Filtering Algorithm

Dingli Xu, Qiannan Cai, Gang Zhang [...]

Applied Spectroscopy

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Research article

First published 2019-08

First Investigation of Dual-Wavelength Lasers (2780 nm Er,Cr:YSGG and 940 nm Diode) on Implants in a Simulating Peri-Implantitis Situation Regarding Temperature Changes in an In Vitro Pocket Model

Darya Alhaidary, Rene Franzen, Ralf-Dieter Hilgers [...]

Photobiomodulation,Photomedicine,and Laser Surgery

Open access

Research article

First published 2022-6

Determination of Soil Constituents Using Shifted Excitation Raman Difference Spectroscopy

Kay Sowoidnich, Sebastian Vogel, Martin Maiwald [...]

Applied Spectroscopy

Open access

Research article

First published 2023-9

Effective Separation of Raman Signals from Fluorescence Interference in Undyed and Dyed Textiles Using Shifted Excitation Raman Difference Spectroscopy (SERDS)

Kay Sowoidnich, Katharina Rudisch, Martin Maiwald [...]

Applied Spectroscopy Practica

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Research article

First published 2002-2

Dual Wavelength Method for Molecular Difference Absorption Measurements in Turbid Media

Vladimir Liger, Alexander Zybin, Mikhail Bolshov [...]

Applied Spectroscopy

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Research article

First published 2016-01

The Bactericidal Effect of 2780 and 940 nm Laser Irradiation on Enterococcus faecalis in Bovine Root Dentin Slices of Different Thicknesses

Norbert Gutknecht, Tamara Sardar Al-Karadaghi, Mohammed Abbood Al-Maliky [...]

Photobiomodulation,Photomedicine,and Laser Surgery

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