Faculty profile
Robert Fedosejevs
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Research
Latest papers
Dual X-Ray and Optical System for In Situ Monitoring of Solids Fraction in Tailings.
Sensors (Basel, Switzerland) · 2026
High-current space-charge-limited pulses using ultrashort laser pulses.
Physical review. E · 2022 · senior author
X-ray radiation monitor for measuring solids content in fluid fine tailings.
Journal of environmental quality · 2021
Latest funding
- $145,000
Realization of a Technology for In-situ Real Time Measurements of Solids Content in Settling Tailings
NSERC · 2021 · Co-investigator
- $300,000
Laser Plasma Interactions: Fusion, Particle Acceleration and Other Applications
NSERC · 2019 · Principal investigator
- $300,000
Ultra wideband microwave imaging system for rock and metal detection upstream of the crusher
NSERC · 2017 · Co-investigator
21 publications.
Dual X-Ray and Optical System for In Situ Monitoring of Solids Fraction in Tailings.
Sraw TK, Yu B, Liu X, Ng J, Sedgwick A, Gupta M, Fedosejevs R, Tsui YY
High-current space-charge-limited pulses using ultrashort laser pulses.
Kaur C, Rambabu K, Fedosejevs R
X-ray radiation monitor for measuring solids content in fluid fine tailings.
Yu B, Wang W, Sraw TK, Srivastava T, Sedgwick A, Junaid A, Gupta M, Fedosejevs R, Tsui YY
Observation of long-range dipole-dipole interactions in hyperbolic metamaterials.
Newman WD, Cortes CL, Afshar A, Cadien K, Meldrum A, Fedosejevs R, Jacob Z
Spectral calibration of EBT3 and HD-V2 radiochromic film response at high dose using 20 MeV proton beams.
Feng Y, Tiedje HF, Gagnon K, Fedosejevs R
A dynamic strategy for wavelength sensing using the diffracted orders of a grating.
Azmayesh-Fard SM, Melnyk A, Lam L, Allen T, Fedosejevs R, DeCorby RG
Reduced Ensemble Plasmon Line Widths and Enhanced Two-Photon Luminescence in Anodically Formed High Surface Area Au-TiO2 3D Nanocomposites.
Farsinezhad S, Banerjee SP, Bangalore Rajeeva B, Wiltshire BD, Sharma H, Sura A, Mohammadpour A, Kar P, Fedosejevs R, Shankar K
Permanent fine tuning of silicon microring devices by femtosecond laser surface amorphization and ablation.
Bachman D, Chen Z, Fedosejevs R, Tsui YY, Van V
Photophysics and energy transfer studies of Alq3 confined in the voids of nanoporous anodic alumina.
Mohammadpour A, Utkin I, Bodepudi SC, Kar P, Fedosejevs R, Pramanik S, Shankar K
Femtosecond laser tuning of silicon microring resonators.
Bachman D, Chen Z, Prabhu AM, Fedosejevs R, Tsui YY, Van V
Realization of a Technology for In-situ Real Time Measurements of Solids Content in Settling Tailings
Principal investigators: Tsui, Ying YY
Laser Plasma Interactions: Fusion, Particle Acceleration and Other Applications
Principal investigators: Fedosejevs, Robert
Keywords: Electron Acceleration; Femtosecond; Fusion Energy; High Intensity; Laser Induced Breakdown Spectroscopy; Lasers; Plasmas; Proton Acceleration; Relativisitic; X-ray Generation
Ultra wideband microwave imaging system for rock and metal detection upstream of the crusher
Principal investigators: Karumudi, Rambabu
Technology for in-situ real time measurements of solids content in settling tailings
Principal investigators: Tsui, Ying
Broadband laser induced breakdown spectroscopy for quality control and sorting of metal alloys
Principal investigators: Fedosejevs, Robert
High-speed surface metrology based on optical coherence sensors for process automation
Principal investigators: Fedosejevs, Robert
High Intensity Laser Plasma Interactions, Ultrafast X-ray sources and Advanced Ignition Laser Fusion Energy
Principal investigators: Fedosejevs, Robert
Laser Induced Breakdown Spectroscopy identification of cells - improved reliability
Principal investigators: Fedosejevs, Robert
Laser induced breakdown spectroscopy identification of biosamples
Principal investigators: Fedosejevs, Robert
Fusion energy - advanced ignition techniques and target fabrication
Principal investigators: Fedosejevs, Robert
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Vien Van and Robert Fedosejevs: 2 shared papers
- Karthik Shankar and Robert Fedosejevs: 2 shared papers
- Manisha Gupta and Robert Fedosejevs: 2 shared papers
- Karthik Shankar and Manisha Gupta: 1 shared paper
- Karthik Shankar and Sandipan Pramanik: 1 shared paper
- Ying Tsui and Robert Fedosejevs: 1 shared paper
- Robert Fedosejevs and Sandipan Pramanik: 1 shared paper
- Electrical and Computer Engineering
Co-authors at University of Alberta, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Vien Van
Electrical and Computer Engineering
2 shared papers, latest 2013
Karthik Shankar
Electrical and Computer Engineering
2 shared papers, latest 2017
Manisha Gupta
Electrical and Computer Engineering
2 shared papers, latest 2026
Sandipan Pramanik
Electrical and Computer Engineering
1 shared papers, latest 2013
Ying Tsui
Electrical and Computer Engineering
1 shared papers, latest 2008
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