Metrology Research Institute

UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. Our work contributes towards the following SDG(s):

Robin Aschan
- Department of Electrical Engineering and Automation - Postdoctoral Researcher
- Metrology Research Institute - Postdoctoral Researcher
Person: Postdoctoral researchers
20192025
Sudatta Das
- Department of Electrical Engineering and Automation - Doctoral Researcher
- School of Electrical Engineering
- Metrology Research Institute - Doctoral Researcher
Person: Doctoral students, Doctoral Student
20222024
Afsaneh Eghbali Yeldagermani
- Department of Electrical Engineering and Automation - Doctoral Researcher
- School of Electrical Engineering
- Metrology Research Institute - Doctoral Researcher
Person: Doctoral students, Doctoral Student
20202024

4 Finished

Universal electromagnetic radiation detector
Ikonen, E. (Principal investigator), Manoocheri, F. (Project Member), Laurila, T. (Project Member), Karhu, J. (Project Member), Sharma, S. (Project Member) & Lanevski, D. (Project Member)
01/01/2018 → 31/12/2021
Project: Academy of Finland: Other research funding
EMRP ENV09 SolarUV - Traceability for surface spectral solar ultraviolet radiation
Kärhä, P. (Principal investigator) & Pulli, T. (Project Member)
01/08/2011 → 31/07/2014
Project: EU: Other research funding
Advanced Methods for Study of Radiation Sources
Ikonen, E. (Project Member)
01/01/2010 → 31/12/2010
Project: Academy of Finland: Other research funding

103 Article
71 Conference article in proceedings
31 Abstract
10 Working paper
More

An SI-traceable protocol for the validation of radiative transfer model-based reflectance simulation
Leroy, V., Aschan, R., Woolliams, P., Schunke, S., Manoocheri, F. & Govaerts, Y., 2025, In: IEEE Transactions on Geoscience and Remote Sensing. 63, 22 p.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
1 Downloads (Pure)
Eight-element polarisation independent transmission trap detector with high attenuation
Vaigu, A., Kubarsepp, T. & Ikonen, E., 1 Feb 2025, In: Metrologia. 62, 1, 9 p., 015008.
Research output: Contribution to journal › Article › Scientific › peer-review

Open Access
File
3 Downloads (Pure)
Reflectance metrology of thin films
Danilenko, A., 2025, Aalto University. 73 p.
Research output: Thesis › Doctoral Thesis › Collection of Articles

Open Access

Field of View measurements of Sunphotometers within the project 19ENV04 MAPP
Julian, G. (Creator), Kärhä, P. (Creator) & Harju, I. (Creator), Zenodo, 6 Apr 2023
DOI: 10.5281/zenodo.7805528, https://zenodo.org/record/7805529
Dataset
Aalto-implementations-for-flickermeter-and-SVM-meter: v.3.0
Mantela, V. (Creator), Zenodo, 20 May 2024
DOI: 10.5281/zenodo.8380928, https://zenodo.org/records/11218813
Dataset: Software or code
Spectral mismatch uncertainty estimation in solar cell calibration using Monte Carlo simulation
Maham, K. (Creator), Zenodo, 2021
DOI: 10.5281/zenodo.4643969, https://zenodo.org/record/4643970 and one more link, http://dx.doi.org/10.21227/nq71-m628 (show fewer)
Dataset

Uncertainty of evaluation of spectral mismatch correction factor
Rezazadeh, Y. (Speaker)
Sept 2023
Activity: Talk or presentation types › Conference presentation
Opponent for Doctoral Dissertation
Kärhä, P. (Examiner)
15 Dec 2021
Activity: Academic assessments › Pre-examination of doctoral thesis or acting as opponent to doctoral students or membership of doctoral thesis committee or board
Optical power scale realization using the predictable quantum efficient detector
Maham, K. (Speaker)
2021
Activity: Talk or presentation types › Conference presentation

Studies Conducted at Aalto University on Photovoltaics Recently Reported (Spectral Mismatch Uncertainty Estimation In Solar Cell Calibration Using Monte Carlo Simulation)
Ikonen, E. & Kärhä, P.
08/11/2023
1 item of Media coverage
Press/Media: Media appearance
The President has appointed two new Principal university lecturers
Kärhä, P.
07/06/2023
1 item of Media coverage
Press/Media: Media appearance
Technical report: LEDs change laboratory measurements of light
Ikonen, E.
17/02/2023 → 18/02/2023
3 items of Media coverage
Press/Media: Media appearance

Metrology Research Institute

UN Sustainable Development Goals

Collaborations and top research areas from the last five years

Dive into details

Robin Aschan

Sudatta Das

Afsaneh Eghbali Yeldagermani

Universal electromagnetic radiation detector

EMRP ENV09 SolarUV - Traceability for surface spectral solar ultraviolet radiation

Advanced Methods for Study of Radiation Sources

An SI-traceable protocol for the validation of radiative transfer model-based reflectance simulation

Eight-element polarisation independent transmission trap detector with high attenuation

Reflectance metrology of thin films

Field of View measurements of Sunphotometers within the project 19ENV04 MAPP

Aalto-implementations-for-flickermeter-and-SVM-meter: v.3.0

Spectral mismatch uncertainty estimation in solar cell calibration using Monte Carlo simulation

Uncertainty of evaluation of spectral mismatch correction factor

Opponent for Doctoral Dissertation

Optical power scale realization using the predictable quantum efficient detector

Studies Conducted at Aalto University on Photovoltaics Recently Reported (Spectral Mismatch Uncertainty Estimation In Solar Cell Calibration Using Monte Carlo Simulation)

The President has appointed two new Principal university lecturers

Technical report: LEDs change laboratory measurements of light

Metrology Research Institute

UN Sustainable Development Goals

Collaborations and top research areas from the last five years

Profiles

Projects

Research output

Datasets

Activities

Press/Media