Venkata Ramaiah Badarla

The University of Tokyo — Japan

Physics and Astronomy · Physical Sciences

16h-index619citations57works4.52yr avg
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Research Topics

Advanced Fiber Laser Technologies(39), Spectroscopy Techniques in Biomedical and Chemical Research(20), Spectroscopy and Laser Applications(16), Photonic and Optical Devices(14), Laser-Matter Interactions and Applications(13)

Publications57 total

Mid-infrared photothermal wide-field nanoscopy
2024
Label-free mid-infrared photothermal microscopy revisits intracellular thermal dynamics: what do fluorescent nanothermometers measure?
arXiv (Cornell University)·2024Open Access
Mid-infrared wide-field nanoscopy
Nature Photonics·2024· 18 cited
Intracellular heat conduction and heat-induced temperature change measurements with mid-infrared photothermal optical diffraction tomography
2024
Label-free mid-infrared photothermal live-cell imaging beyond video rate
Light Science & Applications·2023· 61 citedOpen Access
Mid-infrared wide-field nanoscopy
arXiv (Cornell University)·2023Open Access
Upconversion time-stretch infrared spectroscopy
Light Science & Applications·2023· 94 citedOpen Access
Upconversion time-stretch infrared spectroscopy
arXiv (Cornell University)·2022Open Access
Mid-infrared photothermal single-live-cell imaging beyond video rate
arXiv (Cornell University)·2022· 1 citedOpen Access
Simple approach to broadband mid-infrared pulse generation with a mode-locked Yb-doped fiber laser
Optics Letters·2022· 24 citedOpen Access
Mid-infrared Time-stretch Optical Coherence Tomography
Conference on Lasers and Electro-Optics·2022· 1 cited
Mid-Infrared Upconversion Time-Stretch Spectroscopy
Conference on Lasers and Electro-Optics·2022· 2 cited
Broadband complementary vibrational spectroscopy with cascaded intra-pulse difference frequency generation
Optics Letters·2021Open Access
Intra-pulse difference frequency generation of mW-level mid-infrared pulses with a 12-fs Yb:fiber laser
The Japan Society of Applied Physics·2021
High‐Speed Spectroscopy: High‐Speed Fourier‐Transform Infrared Spectroscopy with Phase‐Controlled Delay Line (Laser Photonics Rev. 15(1)/2021)
Laser & Photonics Review·2021Open Access
High‐Speed Fourier‐Transform Infrared Spectroscopy with Phase‐Controlled Delay Line
Laser & Photonics Review·2020· 28 citedOpen Access
Time-stretch infrared spectroscopy
Communications Physics·2020· 47 citedOpen Access
High-speed Fourier-transform infrared spectroscopy with phase-controlled delay line
arXiv (Cornell University)·2020· 2 citedOpen Access
High-speed phase-controlled Fourier-transform infrared spectroscopy
The Japan Society of Applied Physics·2020
[Highlight]Mid-infrared wavelength-swept spectroscopy at 80 Mspectra/s
The Japan Society of Applied Physics·2020
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Frequent Co-authors

Takuro Ideguchi(22), A. Esteban-Martín(18), M. Ebrahim-Zadeh(16), Kazuki Hashimoto(14), Amir Khodabakhsh(7), Lucile Rutkowski(7), Alexandra C. Johansson(7), Aleksandra Foltynowicz(7), S. Chaitanya Kumar(7), Keiichiro Toda(6), M. E. Fermann(5), Miu Tamamitsu(5), Kevin F. Lee(4), Christian Mohr(4), Genki Ishigane(4), Hiroyuki Shimada(4), Akira Kawai(4), Takayuki Imamura(4), Kavita Devi(4), Peter G. Schunemann(4)