Lithium niobate (LN), first synthesized 70 years ago, has been widely used in diverse
applications ranging from communications to quantum optics. These high-volume …

Lithium niobate (LN) has experienced significant developments during past decades due to
its versatile properties, especially its large electro-optic (EO) coefficient. For example, bulk …

The development of integrated semiconductor lasers has miniaturized traditional bulky laser
systems, enabling a wide range of photonic applications. A progression from pure III-V …

Early works and recent advances in thin-film lithium niobate (LiNbO3) on insulator have
enabled low-loss photonic integrated circuits,, modulators with improved half-wave voltage …

Photonics on thin-film lithium niobate (TFLN) has emerged as one of the most pursued
disciplines within integrated optics. Ultracompact and low-loss optical waveguides and …

Integrated electro-optic (EO) modulators are fundamental photonics components with utility
in domains ranging from digital communications to quantum information processing. At …

Integrated thin-film lithium niobate (TFLN) photonics has emerged as a promising platform
for the realization of high-performance chip-scale optical systems. Of particular importance …

Optical isolators are indispensable components of almost any optical system and are used
to protect a laser from unwanted reflections for phase-stable coherent operation. The …

Rare‐earth (RE) ion doped crystalline materials have a wide spectrum of applications in
lasers, amplifiers, sensors, as well as classical and quantum information processing. The …

Fibre and bulk optical isolators are widely used to stabilize laser cavities by preventing
unwanted feedback. However, their integrated counterparts have been slow to be adopted …