Author

Kai-Erik Peiponen∥

Observed names: K E Peiponen, K. -E. Peiponen, K. E. Peiponen, K. ‐E. Peiponen, K.- E. Peiponen, K.-E Peiponen, K.-E. PEIPONEN, K.-E. Peiponen, K.E. Peiponen, K.‐E. Peiponen, KAI-ERIK PEIPONEN, Kai-Erik Peiponen, Kai‐Erik Peiponen, Kai–Erik Peiponen, Peiponen, K. -E., Peiponen, Kai-Erik, Peiponen, Kai-Erik 1954-

Institution: University of Eastern Finland

Observed institutions: University of Helsinki, Kyoto Sangyo University, University of Eastern Finland, Lomonosov Moscow State University, Hokkaido University, Raisio (Finland), Hewlett-Packard (United Kingdom), Research Institute for Electronic Science, Hokkaido University, Lappeenranta-Lahti University of Technology, National Institute of Information and Communications Technology, Hokkai Gakuen University, University of Oulu

OpenAlex ID: A5111863685

Terahertz Spectroscopy and Imaging

2012 · Peiponen, Kai-Erik, Zeitler, Axel, et al. · Springer series in optical sciences/SPringer series in optical sciences · 323

Characterisation of pore structures of pharmaceutical tablets: A review

2018 · Daniel Markl, Alexa Strobel, et al. · International Journal of Pharmaceutics · 154

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Kramers-Kronig relations in optical data inversion

1991 · K.-E. Peiponen, E. M. Vartiainen · Physical review. B, Condensed matter · 149

Towards the Development of Portable and In Situ Optical Devices for Detection of Micro-and Nanoplastics in Water: A Review on the Current Status

2021 · Benjamin O. Asamoah, Emilia Uurasjärvi, et al. · Polymers · 103

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A prototype of a portable optical sensor for the detection of transparent and translucent microplastics in freshwater

2019 · Benjamin O. Asamoah, Boniphace Kanyathare, et al. · Chemosphere · 97

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Kramers-Kronig relations and sum rules of negative refractive index media

2004 · K.-E. Peiponen, V. Lucarini, et al. · The European Physical Journal B · 93

Numerical phase correction method for terahertz time-domain reflection spectroscopy

2004 · Erik M. Vartiainen, Yusuke Ino, et al. · Journal of Applied Physics · 79

Characterization of the Pore Structure of Functionalized Calcium Carbonate Tablets by Terahertz Time-Domain Spectroscopy and X-Ray Computed Microtomography

2017 · Daniel Markl, Parry Wang, et al. · Journal of Pharmaceutical Sciences · 77

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Detection of porosity of pharmaceutical compacts by terahertz radiation transmission and light reflection measurement techniques

2014 · Prince Bawuah, Alessandra Pierotic Mendia, et al. · International Journal of Pharmaceutics · 70

Outlook on optical identification of micro- and nanoplastics in aquatic environments

2018 · Kai-Erik Peiponen, Jukka Räty, et al. · Chemosphere · 69

On Reflectometric Measurement of a Refractive Index of Milk

2001 · A.J. Jääskeläinen, K.-E. Peiponen, et al. · Journal of Dairy Science · 67

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A diffractive gloss meter for local gloss measurements of papers and prints

2008 · MIKKO JUUTI, HANNA KOIVULA, et al. · TAPPI Journal · 64

Phase Retrieval in Optical Spectroscopy: Resolving Optical Constants from Power Spectra

1996 · Erik M. Vartiainen, Kai-Erik Peiponen, et al. · Applied Spectroscopy · 56

Simultaneous investigation of the liquid transport and swelling performance during tablet disintegration

2020 · Mohammed Al-Sharabi, Daniel Markl, et al. · International Journal of Pharmaceutics · 52

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Materials cohesion and interaction forces

2008 · Jarl B. Rosenholm, Kai-Erik Peiponen, et al. · Advances in Colloid and Interface Science · 49

Metal surface roughness and optical reflectance

1990 · K.-E. Peiponen, T. Tsuboi · Optics & Laser Technology · 49

Resolving the rapid water absorption of porous functionalised calcium carbonate powder compacts by terahertz pulsed imaging

2018 · Daniel Markl, Parry Wang, et al. · Process Safety and Environmental Protection · 45

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Optical transmission spectra study in visible and near-infrared spectral range for identification of rough transparent plastics in aquatic environments

2020 · Boniphace Kanyathare, Benjamin O. Asamoah, et al. · Chemosphere · 44

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Optical screening for presence of banned Sudan III and Sudan IV dyes in edible palm oils

2020 · Sampson Saj Andoh, Kenneth Nyave, et al. · Food Additives & Contaminants Part A · 42

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Terahertz study on porosity and mass fraction of active pharmaceutical ingredient of pharmaceutical tablets

2016 · Prince Bawuah, Nicholas Tan, et al. · European Journal of Pharmaceutics and Biopharmaceutics · 42

Detection and correction of the misplacement error in terahertz spectroscopy by application of singly subtractive Kramers-Kronig relations

2005 · Valerio Lucarini, Yusuke Ino, et al. · Physical Review B · 42

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Complex refractive index of turbid liquids

2007 · Ilpo Niskanen, Jukka Räty, et al. · Optics Letters · 41

Detection of local specular gloss and surface roughness from black prints

2006 · Mikko Juuti, Tuukka Prykäri, et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 41

Optical Measurement Techniques

2009 · Rhodes, William T, Priezzhev, Alexander V, et al. · Springer series in optical sciences/SPringer series in optical sciences · 38

Reflectance Study of Milk in the UV-Visible Range

1999 · Jukka A. Räty, Kai-Erik Peiponen · Applied Spectroscopy · 38

Works count: 262

Citation count: 3,982

H-index: 33

I10-index: 106