Spectroscopy Roundup: Chips, Water, and Moving Signals - Takeaways - MDSpire

Spectroscopy Roundup: Chips, Water, and Moving Signals

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1

A chip-based Mamyshev oscillator delivers femtosecond pulses for supercontinuum and terahertz spectroscopy without extra amplification.
2

The laser produced a 176 megahertz pulse train with energies over one nanojoule, achieving 147 femtoseconds after compression.
3

Magnetically reconfigurable nanoprobe swarms enhance Raman signal strength and reproducibility in biological environments.
4

A mid-infrared computational spectrometer reconstructs spectra using photonic crystal waveguides and thermal tuning on a silicon platform.
5

A new XAS setup provides parallel bulk and interface-sensitive views of water near solid surfaces, revealing distinct behaviors.