Using this simple-architecture setup, the researchers demonstrated the locked laser beat-note with a fractional frequency stability of 1.8 x 10 −12 at 1s and below 10 −11 at 10,000 s, which is ...

Since the first demonstration of the laser in the 1960s, laser spectroscopy has become an essential tool for studying the detailed structures and dynamics of atoms and molecules. Advances in laser ...

More information: Adam L. Parke et al, Three hundred microsecond optical cavity storage time and 10−7 active RAM cancellation for 10−19 laser frequency stabilization, Optics Letters (2025).

Third, sweeping the laser-modulation frequency during a scan changes the spatial resolution from point to point. The new dual-laser BOCDR removes these obstacles in one step.

Kolkata: Following a spate of laser light interference incidents threatening flight safety, Kolkata airport authorities issued a fresh set of standard operating procedures (SOPs) for Bidhannagar ...

Date Announced: 11 Feb 2021 EDINBURGH, Scotland UK Thursday 11th February 2021 – UniKLasers Limited, a leading manufacturer of high precision scientific laser instrumentation, has launched its new ...