75秒极速时时彩开奖号码:Our Products

α-BBO

High temperature phase of BaB2O4 is an excellent birefringent crystal; it is characterized by large birefringent coefficient and wide transmission window from 189nm to 3500nm, ...

Double-Convex Lens

Two refracting surfaces of optical lens are both spherical or one is spherical and the other is flat. Astar can supply standard and high-precision spherical lens in a variety of shapes, sizes, focal lengths on a wide spectrum.

Nd:YVO4

Nd:YVO4 crystal is one of the most efficient laser host crystal currently existing for diode laser pumped solid state lasers. Its large stimulated emission cross-section at lasing wavelengtheffective diode pumped solid-state lasers.

Mirrors

Mirror is an object with a surface that has high reflection. It is smooth enough to form an image. The most familiar type of mirror is the plane mirror, which has a flat surface.

Borofloat Windows

We can make kinds of Optical Windows from Borosilicate Glass, Borofloat, Quartz (Fused silica) and other Chinese substitution materials. This borofloat window can bear high or low temperature impact very well.

Rochon Polarizer

Rochon polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together. Both ordinary and extraordinary beams propagate collinearly down the optic axis in...


06Feb 2017

BBO Crystals Supplier A-Star BBO crystal remains the most versatile nonlinear optical crystals thanks to its unique combination of optical properties (e.g.?broad transmission and phase matching ranges, high damage threshold) and availability of large, high quality single crystals. A-Star’s BBO crystals have been widely used in second, third, fourth or fifth harmonic generations for high […]

28Feb 2017

A-Star Polarization Optics A-Star can produce Glan Talor Polarizer,Glan Laser Polarizer,Glan Thompson Polarizer,Wollaston Polarizer, Rochon Polarizer, Depolarizer. Why A-Star’s Polarization Optics? 1.A-Star design,manufacture,testing together. 2.A-Star has no minimun quantity,sample order is acceptable for customers. 3.Fast delivery based on the 4 production lines. 4.A-Star has good after-sales service. 5.If the quality of our products is unqualified,A-Star […]

17Feb 2017

A-STAR’s KTA Nonlinear Crystal Get more accurate information of KTA Nonlinear Crystal about this URL //www.ykjwb.icu/product-detail/kta/ KTA Nonlinear Crystal Advantage: Large nonlinear optical and electro-optical coefficients Wide angular bandwidth and small walk-off angle Broad temperature and spectral bandwidth Low dielectric constants, loss tangent and ionic conductivities (much less than that of KTP) High damage threshold […]

19Feb 2017

A-Star’s Diffusion Bonding Crystal Diffusion bonded crystals consist of a laser crystal attached to slabs of undoped materials. This high-temperature bonding process allows for minimally reflective interfaces. The slabs of undoped materials improve beam quality and especially reduce the thermal lensing effect with respect to unbonded crystals. A-Star Photonics ?can supply many kinds of diffusion […]

15Feb 2017

A-STAR KTA Crystal Transmission Potassium Titanyle Arsenate (KTA) Crystal KTA Crystal Transmission range is from 0.21μm, to 2.3 μm The input plane face is AR coated at 1064 nm while the curved face is high reflection (HR) coated at 1.3–1.7 μm and high transmission (HT) coated at 1064 nm. Inset of this figure shows the […]

11Mar 2017

A-Star’s Achromatic Wave Plate Requires OEM quantity pricing. Please contact us if you have custom requirements. Achromatic Wave Plate Specifications: 1.Achromatic waveplate material:Birefringent crystals 2.Dimension Tolerance:+0.0/-0.2mm 3.S/D:40/20 4.Parallelism<10arc Achromatic Waveplate / Achromatic Wave plate Achromatic waveplate is similar to zero order waveplate except that the two plates are made from different briefringent crystals.Since the dispersion […]

20Mar 2018
A-Star Entrance

China Nonlinear Crystal BBO Supplier AStar? is a leading manufacturer of solid-state and diode laser systems. Our products include green laser, blue laser, yellow laser, red laser, RGB laser, infrared laser, UV laser, single longitudinal mode laser and Q-switched laser systems. Astar lasers are featured with high performance, low cost and excellent laser beam quality, […]

15Feb 2017

A-Star’s Spherical Lens //www.ykjwb.icu/product-showcase/optics-Lenses/     Stock Spherical Lenses Ready for Purchase Available in Glass and Crystalline Materials with a Variety of Standard and Custom Coatings Stock to Custom, from Design and Prototype to Volume Production Manufactures stock and custom spherical optics to suit any application. From singlet and doublet optical lenses to ball lenses […]

25Mar 2017

China Wollaston Polarizers?Instruction Wollaston polarizer is made of two birefringent material prisms that are cemented together. Wollaston polarizer is made of two birefringent material prisms that are cemented together. The deviations of the ordinary and extraordinary beams are nearly symmetrical about the input beam axis, so that the Wollaston polarizing beam splitter has approximately twice […]

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