Researchers derive 2D coupled wave equations for photonic crystal surfaces, aiding the development of efficient laser devices ...

A feedback loop is also used to stabilize the 578-nm laser frequency to the clock transition ... suggesting that optical lattice clocks will soon be challenging the performance of the best ...

24 HOURS turn around on coating. High Power Broadband Femtosecond optics. EXCIMER, YAG, CO2 optics. OPO & Laser Rod coatings. Sandia Nat. Labs' Level 1 Supplier.High ...

The large mismatch in crystal lattice parameters and thermal expansion coefficients between III-V and silicon materials inevitably initiates the formation of crystal misfit defects, which are known to ...

An optical lattice clock is a type of atomic clock that ... measurement of atomic clock transitions, along with the laser and control system used for trapping and spectroscopy of atoms, was ...