Question 1

What does Heiki Sõnajalg research?

Accepted Answer

Heiki Sõnajalg publishes mostly in Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Biophysics, on topics such as Laser-Matter Interactions and Applications, Advanced Fiber Laser Technologies and Photorefractive and Nonlinear Optics.

Question 2

Which keywords describe Heiki Sõnajalg's research?

Accepted Answer

The keywords of their largest research topics: Nonlinear Optics, Microresonators, Attosecond Physics, High-Harmonic Generation, Optical Frequency Combs, Ultrafast Lasers, Lithium Niobate and Photonics.

Question 3

Where does Heiki Sõnajalg work?

Accepted Answer

Heiki Sõnajalg's main affiliation in the publication record is Estonian Academy of Sciences, Estonia.

Question 4

How many publications and citations does Heiki Sõnajalg have?

Accepted Answer

OpenAlex counts 17 works and 346 citations for Heiki Sõnajalg, an h-index of 8, ranking #4,460,437 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Heiki Sõnajalg's h-index high?

Accepted Answer

An h-index of 8 is at or above that of 34% of the 95,782 ranked researchers whose main subfield is Atomic and Molecular Physics, and Optics, which is in the top 72%.