The low frequency electro-optic coefficients and dielectric constants of lithium niobate have been measured for the 6328 Å wavelength of the He-Ne laser. No dielectric anomalies are found in the temperature range of -60 to +200°C.doi:10.1016/0031-9163(66)90803-1E. Bernal...
In summary, we developed a platform for high-density lithium niobate on insulator photonic integrated circuits based on a deeply etched strip waveguide with tight optical confinement based on a micro structuring process featuring amorphous carbon films (DLC) as etch mask (see performance comparison of...
Optical Lithium Niobate(LiNbO3) Crystal lens is widely used as frequency doublers for wavelength > 1 mm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices. Due to its large Electro-Optic (E-O) and A...
Optical Lithium Niobate(LiNbO3) Crystal lens is widely used as frequency doublers for wavelength > 1 mm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices. Due to its large Electro-Optic (E-O) and...
www.nature.com/scientificreports OPEN Chip-scale cavity optomechanics in lithium niobate received: 01 June 2016 accepted: 21 October 2016 Published: 14 November 2016 Wei C. Jiang1 & Qiang Lin1,2 We develop a chip-scale cavity optomechanical system in single-crystal lithium niobate that ...
LN crystals exhibit pronounced anisotropy, with distinct atomic arrangements on different crystal planes. This results in significant variations in the properties of LN on different crystal facets, such as the piezoelectric coefficient (e), dielectric constant (ε), and others. These factors impact per...
Lithium niobate is a ferroelectric that exhibits large birefringent, pyroelectric, piezoelectric, electro-optic, elastic, photoelastic and bulk photovoltaic effects. It is a very important material for optical applications [6]. Due to their high dielectric constant, LiNbO3 and LiTaO3 single crystals ...
www.nature.com/scientificreports OPEN Chip-scale cavity optomechanics in lithium niobate received: 01 June 2016 accepted: 21 October 2016 Published: 14 November 2016 Wei C. Jiang1 & Qiang Lin1,2 We develop a chip-scale cavity optomechanical system in single-crystal lithium niobate that ...
Dielectric Constant ε11/ε0=85;ε33/ε0=29.5 Thermal Conductivity 38W/m/℃at25℃ Thermal Expansion Coefficient a1=a2=2*10-6/℃, a3=2.2*10-6/℃at25℃ Piezoelectric Strain Constant d22=2.04*10-11C/N,d33=0.6*10-11C/N,d15=7X10-11C/N,d31=-0.1X10-11C/N ...
The dielectric constant T 33 showed a marked anomaly at the transition point of 420掳C. Pyroelectric constant p at room temperature was determined as 80 C/m2K. Further, the electro-optic constant rc was measured as about 40 1012 m/V at a wavelength of 632.8 nm....