Emma DeAngelis
Engineering · The Ohio State University
Publications
20
Citations
39
Est. group size
~9
Recurring co-author estimate
Active years
6
Publishing since 2021
Emma DeAngelis studies how ultrafast (extremely short-pulse) lasers interact with and damage optical materials such as mirror coatings, crystals, and glasses used in high-power laser systems. This work combines experiments and modeling to understand mechanisms like plasma formation, defect accumulation, and material phase changes that limit how much laser power optical components can withstand. The research is relevant to designing more durable optics for high-power and high-repetition-rate laser systems used in scientific and industrial applications.
Publication output grew from none in the earlier part of the decade to a peak in 2022-2024, with continued activity into 2025-2026, suggesting an active and relatively recent research program.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- Harmonic generation and linear absorption of BK7 in the mid-infrared
2026
- Harmonic generation and linear absorption of BK7 in the mid-infrared
2026
- Keldysh ionization based-FDTD modeling of laser-induced damage threshold of MLD-IBS compression gratings for petawatt 2 µm laser systems
2025
- Pulse duration dependent effects of ultrafast laser induced damage on a 1030 nm multi-layer dielectric mirror for high repetition rate, high average power laser systems
Optical Materials Express · 2024
- Point defect distributions in ultrafast laser-induced periodic surface structures on β-Ga2O3
Journal of Applied Physics · 2024
- Femtosecond Laser Damage Comparison between Silica/Hafnia Nanolaminates vs. Mixed Material Coatings for High Power Laser Optics
2024
- Study of plasma dynamics of femtosecond laser damage in metal thiophosphates
2024
- Ultrafast laser-induced damage and transmission electron microscopy (TEM) investigations in nanolaminates and mixed layer dielectric coatings
2024
- Glass ablation and cutting with a femtosecond Bessel beam
2023
- Ultrafast ablation dynamics study of single crystal CaF2 using a Multi-channel Ultrabroadband probe
2023
- Investigating the surface morphology and fracture behavior of calcium fluoride under femtosecond laser irradiation
2023
- Ultrafast laser damage on SiO2/HfO2 multilayer dielectric mirrors reveals amorphous to crystalline phase transformation
2023
- Experimental investigations of femto-second laser induced damage on multi-layer dielectric mirrors
2022
- Novel method for detecting ultrafast laser induced sub-damage threshold defect accumulation in wide bandgap semiconductors
2022
- Single-shot, time-resolved damage of single-crystal YAG using femtosecond near-infrared laser
2021
- The Journal of Physical Chemistry Letters×2
- Optical Materials Express×1
- Journal of Applied Physics×1
- Conference on Lasers and Electro-Optics×1
- ACS Applied Materials & Interfaces×1
- Simin Zhang
Engineering · The Ohio State University
- Benxin Wu
Engineering · Purdue University West Lafayette
- Justin Twardowski
Engineering · The Ohio State University
- Gary J. Cheng
Engineering · Purdue University West Lafayette
- Xianfan Xu
Engineering · Purdue University West Lafayette
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
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