Lithium niobate (LiNbO3 or LN) is a well-known multifunctional crystal that has been widely
applied in various areas of photonics, electronics, and optoelectronics. In the past …

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 …

Owing to its attractive optical and electronic properties, silicon carbide is an emerging
platform for integrated photonics. However an integral component of the platform is missing …

Recently, integrated photonics has attracted considerable interest owing to its wide
application in optical communication and quantum technologies. Among the numerous …

Frequency conversion in nonlinear materials is an extremely useful solution to the
generation of new optical frequencies. Often, it is the only viable solution to realize light …

We present our experimental results on electric field poling of X-cut thin-film lithium niobate
with poling periods of 1–4 µm. We used polarization contrast microscopy combined with …

The rapid development of fabrication techniques has boosted the resurgence of integrated
photonics based on lithium niobate (LN). While thin-film LN is available and has been a …

We report on a graphical domain engineering technique with the capability to fabricate
macroscale domain structures with nanoscale spatial resolution in nonpolar-cut lithium …

铌酸锂晶体具有非线性效应, 电光效应, 声光效应, 光折变效应, 压电效应与热释电效应等多种
物理特性, 在表面声波器件, 光电器件, 声光器件等方面获得广泛的应用. 经历了六十多年的发展 …

Patterning of stable, spatially tailored ferroelectric domains in thin-film lithium niobate
enables efficient nonlinear optical interactions through quasi-phase matching. The …