PNAS: Phase-matched (coherent) addition of the high harmonic X-ray fields

I worked with Fellow Margaret Murnane and Dr. Tenio Popmintchev from the Kepteyn-Murnane Group on this figure for PNAS. The paper was titled "Phase matching of high harmonic generation in the soft and hard X-ray regions of the spectrum". It was published June 2009, but I just recently found the article was finally published.

Caption: "Fig. 1. Extreme nonlinear upconversion of a femtosecond laser light to
shorter wavelengths. Phase-matched (coherent) addition of the high harmonic
X-ray fields emitted by many atoms in the medium is shown."

• Clients: Kapteyn-Murnane Group


• Related Links: PNAS article (30 June 2009, Vol 106, No. 26, pp10516-10521)