Juho Jan Antero Karhu
Postdoctoral Researcher
Postdoctoral Researcher
T412 Department of Information and Communications Engineering
Full researcher profile
https://research.aalto.fi/...
Yhteystiedot
Sähköposti
[email protected]
Tutkimusryhmät
- Metrology Research Institute, Tutkijatohtori
Julkaisut
Cantilever-enhanced photoacoustic measurement of HTO in water vapor
Juho Karhu, Markus Nyman, Marja Siitari-Kauppi, Tuomas Hieta
2023
Photoacoustics
Biennial report 2020 - 2021 : Metrology Research Institute
Juho Karhu
2022
Cantilever-enhanced Photoacoustic Detector for Light-absorbing Aerosols
Juho Karhu, Joel Kuula, Aki Virkkula, Hilkka Timonen, Markku Vainio, Tuomas Hieta
2022
Laser Applications to Chemical, Security and Environmental Analysis, LACSEA 2022
Enhancement of photoacoustic spectroscopy with sorption enrichment for ppt-level benzene detection
Juho Karhu, Tuomas Hieta
2022
Applied Optics
Cantilever-enhanced photoacoustic measurement of light-absorbing aerosols
Juho Karhu, Joel Kuula, Aki Virkkula, Hilkka Timonen, Markku Vainio, Tuomas Hieta
2021
Aerosol Science and Technology
LED-Based Photoacoustic NO2Sensor with a Sub-ppb Detection Limit
Juho Karhu, Tuomas Hieta, Farshid Manoocheri, Markku Vainio, Erkki Ikonen
2021
ACS Sensors
Efficient carrier-envelope phase tunable mid-infrared frequency combs based on CW-seeded optical parametric generation
Mikhail Roiz, Jui-Yu Lai, Juho Karhu, Markku Vainio
2021
EOS Annual Meeting (EOSAM 2021)
Fully-stabilized mid-infrared optical frequency comb with dynamic offset frequency tuning
Mikhail Roiz, Krishna Kumar, Juho Karhu, Markku Vainio
2021
Conference on Lasers and Electro-Optics 2021: CLEO: Science and Innovations
Low-Threshold Fully-Stabilized Mid-Infrared Frequency Comb Generation
Mikhail Roiz, Jui Yu Lai, Juho Karhu, Markku Vainio
2021
Mid-infrared frequency comb with 25 pJ threshold via CW-seeded optical parametric generation in nonlinear waveguide
Mikhail Roiz, Jui Yu Lai, Juho Karhu, Markku Vainio
2021
Optics Letters