Researchers have developed a compact ultra-broadband electro-optic comb that fits into a chip smaller than a coin. The device achieves an impressive 450 nm of light precision, boosts bandwidth, and ...

compared with lithium niobate, the lithium tantalate features 17 times lower intrinsic birefringence. Led by Professor Tobias J. Kippenberg, the researchers developed an electro-optic frequency comb ...

Electro-optic frequency combs, introduced in 1993 ... with materials like lithium niobate. Nonetheless, achieving broader bandwidth with lower power has remained a challenge, the intrinsic ...

The researchers fashioned the components at the heart of the new frequency comb using integrated lithium niobate photonics. These light-manipulating technologies build upon advances in the related ...

Lithium niobate (LN) is widely recognized for its ... is transforming optical frequency comb technology—renowned for its unmatched precision in measurement—into compact, chip-scale systems.

This experimental research project is focused on developing nonlinear nanophotonics in the lithium niobate thin-film platform. This involves the design and fabrication (in the NIST Boulder nano fab) ...