11115-95-0

Basic information

• Product Name: Lithium niobate
• Synonyms: Lithium niobate wafer; lithium niobium trioxide; rubidium oxido(dioxo)niobium; distrontium; niobium(+5) cation; oxygen(-2) anion; lithium oxido(dioxo)niobium
• CAS NO: 11115-95-0
• Molecular Formula: MW:
• Molecular Weight: 0
• EINECS: 234-755-4
• Mol File: 11115-95-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 1250℃
• Appearance: /
• CAS DataBase Reference: Lithium niobate(CAS DataBase Reference)
• NIST Chemistry Reference: Lithium niobate(11115-95-0)
• EPA Substance Registry System: Lithium niobate(11115-95-0)

Safety Data

• Hazardous Substances Data: 11115-95-0(Hazardous Substances Data)

Usage

InChI:InChI=1/Li.Nb.3O/q+1;;;;-1/rLi.NbO3/c;2-1(3)4/q+1;-1

Upstream product

• 554-13-2 lithium carbonate 

Related news

Ultra-fast tuning of refractive index in Lithium niobate (cas 11115-95-0) slab by GHz acoustic wave07/27/2019

Refractive index modulation in optical materials facilitates dynamic control on electromagnetic waves. Ultra fast tuning of both refractive index and its spatial distribution in Y−Z Lithium Niobate slab via strain employed through GHz acoustic perturbation has been simulated and studied. To crea...detailed

Grating coupler on single-crystal Lithium niobate (cas 11115-95-0) thin film07/26/2019

The grating coupler on single-crystal lithium niobate thin film (lithium niobate on insulator, LNOI) was designed. A bottom reflector was added in the LNOI material to improve the coupling efficiency. The grating structure was optimized by FDTD method. The material parameters such as layer thick...detailed

Optimal design of DC-based polarization beam splitter in Lithium niobate (cas 11115-95-0) on insulator07/25/2019

We propose a DC-based polarization beam splitter (PBS) in lithium niobate on insulator (LNOI). Utilizing the high birefringence property of Lithium Niobate (LiNbO3, LN), the device is achieved by simple structure in a short length. With the use of beam propagation method (BPM), the simulation re...detailed

Optical properties of Lithium niobate (cas 11115-95-0) crystals07/23/2019

According to optical absorption spectra the width of the forbidden band of nominally pure congruent and stoichiometric lithium niobate crystals, as well as a series of congruent crystals doped with cations of Mg2+(0.35 wt.%), Zn2+(2.05), B3+(0.12), Gd3+(0.26, 0.44, 0.51), Y3+(0.46), Gd3+(0.23):M...detailed

Effect of pre-annealing of Lithium niobate (cas 11115-95-0) on the structure and optical characteristics of proton-exchanged waveguides07/21/2019

The influence of pre-annealing of lithium niobate in the range of 400–800 °C was studied at each step of formation of proton-exchange waveguides. Pre-annealing affects the structure and optical properties of lithium niobate. There is a relationship between the initial structure of lithium niob...detailed

Evaluation of low index contrast in Lithium niobate (cas 11115-95-0) waveguides at telecom wavelengths07/18/2019

For a wide range of applications in modern photonics, the low index contrast lithium niobate waveguides still offer the most established solutions to integrate a number of functions on a single optical chip. These waveguides are mostly single-mode at telecom wavelengths and knowing their index c...detailed

Relevant articles and documents

Influence of Nd:Zn codoping in near-stoichiometric lithium niobate

Near-stoichiometric lithium niobate (SLN) crystals doped with up to 1.6 mol percent Zn and codoped with various Nd concentrations in the melt (0.2, 0.5, 0.9, and 1.5 mol percent) (Nd:Zn:SLN) are grown from 58.6 mol percent Li2 O using conventional Czochralski technique. Crystals are pulled at the rate of 0.35 mmh with seed rotation at 9 rpm. Concentrations of Zn and Nd in the crystal are varied by adding appropriate amounts of ZnO and Nd2O3 to the starting composition. Unit cell parameters of the grown crystals are calculated by Rietveld refinementmethod using FULLPROFF software. Domain structure studies are carried o ut by chemical etching followed by microscopic examination. Dielectric studies reveal the existence of piezoelectric resonance at high frequencies. Enhancement in dielectric constant and tan δ in Nd doped samples has been attributed to the space charge polarization. Nd doped samples exhibit reduction in the relative permittivity after oxygen annealing.Transmission spectra of Nd:Zn:SLN crystals in the UV region exhibit blu eshift in the cutoff wavelength. In Mid Infrared (MIR) region crystals doped with 1.6 mol percent Zn have shift in the OH absorption peak from 2873 to 2833 nm. Judd-Ofelt analysis carried out on the absorption spectra of codoped crystal yields the lifetime of 104 μs for the metastablestate 4F 3/2. The branching ratio for the electro nic transition from 4F 3/2 to 4I 1/2 is high compared to that for 4F 3/2 to I 132 4, indicating a higher emission cross section for the former transition. Laser damage threshold evaluated using 532 nm, 5 ns pulsed neodymium doped yttrium aluminum garnet laser, shows an increase by two orders of magnitude for crystals doped with 1.6 mol percent Zn. Photorefractive damage threshold for these crystals shows an enhancement of four orders of magnitude due to increase in the photoconductivity.