Adrian Hjältén

Kontakt

090-786 66 79

Verksam som

Postdoktor vid Institutionen för fysik Enhet: Comb spectroscopy lab

Fysikhuset, plan 4, Linnaeus väg 24, 4-0518 Umeå universitet, 901 87 Umeå

Precision frequency comb spectroscopy of the ¹⁴N₂O, ¹⁴N¹⁵NO, ¹⁵N¹⁴NO, and ¹⁵N₂O isotopocules in the 3300 – 3550 cm^–1 range

Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier 2025, Vol. 340

Hjältén, Adrian; Sadiek, Ibrahim; Foltynowicz, Aleksandra

Optical frequency comb Fourier transform spectroscopy of formaldehyde in the 1250 to 1390 cm⁻¹ range: experimental line list and improved MARVEL analysis

Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier 2024, Vol. 312

Germann, Matthias; Hjältén, Adrian; Tennyson, Jonathan; et al.

Measurement and assignment of J = 5 to 9 rotational energy levels in the 9070-9370 cm-1 range of methane using optical frequency comb double-resonance spectroscopy

Journal of Chemical Physics, American Institute of Physics (AIP) 2024, Vol. 161, (12)

Hjältén, Adrian; Silva de Oliveira, Vinicius; Silander, Isak; et al.

Procedure for automated low uncertainty assessment of empty cavity mode frequencies in Fabry-Pérot cavity based refractometry

Optics Express, Vol. 32, (3) : 3959-3973

Zakrisson, Johan; Silander, Isak; Silva de Oliveira, Vinicius; et al.

High accuracy line lists of CH₄ and H₂CO in the 8 µm range from optical frequency comb fourier transform spectroscopy

2023 conference on lasers and electro-optics Europe & European quantum electronics conference (CLEO/Europe-EQEC)

Germann, Matthias; Hjältén, Adrian; Boudon, Vincent; et al.

Precision frequency comb spectroscopy in the 8 µm range

CLEO 2023: proceedings

Germann, Matthias; Hjältén, Adrian; Gordon, Iouli E.; et al.

Precision molecular spectroscopy in the near- and mid-infrared using frequency comb-based Fourier transform spectrometers

Umeå: Umeå University 2023

Hjältén, Adrian

Line positions and intensities of the ν₁ band of ¹²CH₃I using mid-infrared optical frequency comb Fourier transform spectroscopy

Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier 2023, Vol. 306

Hjältén, Adrian; Foltynowicz, Aleksandra; Sadiek, Ibrahim

Accurate measurement and assignment of high rotational energy levels of the 3v3 ← v3 band of methane

2023 conference on lasers and electro-optics, CLEO 2023

Hjältén, Adrian; Silva de Oliveira, Vinicius; Silander, Isak; et al.

Accurate measurement and assignment of high rotational energy levels of the 3ν3 ← ν3 band of methane

CLEO 2023

Hjältén, Adrian; Silva de Oliveira, Vinicius; Silander, Isak; et al.

Line positions and intensities of ¹²CH₃I around 2971 cm^-1 from frequency comb fourier transform spectroscopy

CLEO 2023: Proceedings

Sadiek, Ibrahim; Hjältén, Adrian; Foltynowicz, Aleksandra

Optical frequency comb-based measurements and the revisited assignment of high-resolution spectra of CH₂Br₂ in the 2960 to 3120 cm⁻¹ region

Physical Chemistry, Chemical Physics - PCCP, Royal Society of Chemistry 2023, Vol. 25

Sadiek, Ibrahim; Hjältén, Adrian; Roberts, Frances C.; et al.

An Accurate Methane Line List in the 7.2-8.0 µm Range from Comb-Based Fourier Transform Spectroscopy

CLEO: 2022: Conference on Lasers and Electro-Optics

Germann, Matthias; Hjältén, Adrian; Boudon, Vincent; et al.

An Accurate Methane Line List in the 7.2-8.0 μm Range from Comb-Based Fourier Transform Spectroscopy

2022 Conference on Lasers and Electro-Optics, CLEO 2022 - Proceedings

Germann, Matthias; Hjältén, Adrian; Boudon, Vincent; et al.

A methane line list with sub-MHz accuracy in the 1250 to 1380 cm⁻¹ range from optical frequency comb Fourier transform spectroscopy

Journal of Quantitative Spectroscopy and Radiative Transfer, Vol. 288

Germann, Matthias; Hjältén, Adrian; Boudon, Vincent; et al.

Compact fiber-based mid-infrared frequency comb sources

Optica High-brightness Sources and Light-driven Interactions Congress 2022

Krzempek, Karol; Tomaszewska-Rolla, Dorota; Gluszek, Aleksander; et al.

Frequency comb fourier transform spectroscopy at 8 µm using a compact difference frequency generation source

2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC)

Germann, Matthias; Hjältén, Adrian; Krzempek, Karol; et al.

Frequency Comb Fourier Transform Spectroscopy at 8m Using a Compact Difference Frequency Generation Source

2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021

Germann, Matthias; Hjältén, Adrian; Krzempek, Karol; et al.

Precision measurements of 14N216O using a comb-based fourier transform spectrometer at 7.8 µm

CLEO: Science and Innovations: Conference Proceedings

Hjältén, Adrian; Germann, Matthias; Krzempek, Karol; et al.

Optical frequency comb Fourier transform spectroscopy of ¹⁴N₂¹⁶O at 7.8 µm

Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier 2021, Vol. 271

Hjältén, Adrian; Germann, Matthias; Krzempek, Karol; et al.

Fourier transform spectroscopy using difference frequency generation comb sources at 3.3 µm and 7.8 µm

Proceedings OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)

Hjältén, Adrian; Germann, Matthias; Sadiek, Ibrahim; et al.

High-Resolution Measurements of Halogenated Volatile Organic Compounds Using Frequency Comb Fourier Transform Spectroscopy

2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021

Hjältén, Adrian; Sadiek, Ibrahim; Lu, Chuang; et al.

Towards a Transferable Standard for Nitrous Oxide Isotopomer Ratio

2020 Conference on Lasers and Electro-Optics (CLEO)

Sadiek, Ibrahim; Hjältén, Adrian; Stuhr, Michael; et al.

Towards a transferable standard for nitrous oxide isotopomer ratio

Conference on Lasers and Electro-Optics

Sadiek, Ibrahim; Hjältén, Adrian; Stuhr, Michael; et al.

Mid-infrared comb-based fourier transform spectroscopy of halogenated volatile organic compounds

2020 Conference on Lasers and Electro-Optics (CLEO)

Sadiek, Ibrahim; Hjältén, Adrian; Stuhr, Michael; et al.

Line positions and intensities of the ν₄ band of methyl iodide using mid-infrared optical frequency comb Fourier transform spectroscopy

Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier 2020, Vol. 255

Sadiek, Ibrahim; Hjältén, Adrian; Vieira, Francisco Senna; et al.

Modeling the cavity dispersion in cavity-enhanced optical frequency comb Fourier transform spectroscopy

Hjältén, Adrian

Accurate measurement and assignment of high rotational energy levels in the 9150 - 9370 cm⁻¹ range of methane using optical frequency comb double-resonance spectroscopy

Hjältén, Adrian; Silva de Oliveira, Vinicius; Rosina, Andrea; et al.

Visa publikationer i DiVA

Forskargrupper

Gruppmedlem

Gruppen för optisk frekvenskamsspektroskopi

Forskningsprojekt

1 januari 2021 till 31 december 2026

Dubbel-resonansspektroskopi av små molekyler med en optisk frekvenskam