High Performance Fused Silica Multi-Coated Filter

Colored Glass Filter is widely used in the field of display, CCD, microscopy, photometry, radiometry, imaging, astronomy, instrumentation, aerospace etc. We can supply a variety of different Schott, Hoya, and Chinese colored glasses covering the UV, visible, and near-infrared wavelength regions.

Glan Taylor Polarizer is made of two same birefringence material prisms which are separated by an air space. The polarizer with on side escape window is suitable for low to medium power application. Glan Taylor Polarizer will divide an entering unpolarized beam into beam rays, one is the extraordinary that is transmitted through the other side, and another is the ordinary ray that is totally internally reflected absorbed.

Double concave lens is the most common form of Negative lens. Negative lens is most suited to producing diverging light or a virtual image, where the input light is converging.

Diffusion-bonded,that is:First,after a series of surface treatment two crystal close together to form the optical cement at room temperature and then heat-treated crystal to form a permanent bonded without the case of other binders.Experiments shows that when the Non-depoed DBC crystal as end caps at both ends of the same matrix doped crystal,the end face temperature rise is very small,close to coolant temperature ,a decrease of thermal lens effect and the distortion of the end face caused by thermal-induced wavelength shift of light split coated,is conducive to the stability of lasers and high-power laser operation.This bonding technology in laser applications can not only greatly improve the laser performance and beam quatily,but also conducive to the intergration of laser systems and access to large-size crystal.

TGG is an excellent magneto-optical crystal used in various Faraday devices(Polarizer and Isolator) in the range of 400nm-1100nm, excluding 475-500nm.

High reflection mirror is an object with a surface that has high reflection. It is smooth enough to form an image.

Positive meniscus lenses may be used to increase the numerical aperture of apositive lens assembly, without an undue increase in the aberrations.

Crystals of KDP (KH2PO4), DKDP or D*KDP (KD2PO4) and ADP (NH4H2PO4) are grown by a water-solution method and can be grown up to very large size. Therefore, they are as low-cost and large-size finished non-linear components available.

Silicon (Si) is grown by Czochralski pulling techniques (CZ) and contains some oxygen that causes an absorption band at 9 microns. To avoid this, material can be prepared by a Float-Zone (FZ) process.

Yttrium Vanadate (Nd:YVO4) is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers.

Plano-concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems.

BBO is a nonlinear optical crystal with combination of number of unique features. Wide transparency and phase matching ranges, large nonlinear coefficient, high damage threshold and excellent optical homogeneity provide attractive possibilities for various nonlinear optical applications.