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NaCl substrate

NaCl substrate

 

Parameters and properties

Crystal name

Sodium Chloride(NaCl)

Crystal structure

Cubic

Growth method

Crystallization process

Lattice parameters

a=5.642Å    

Density

2.16(g/cm3)

Wave band

0.25~22.00um

Index of refraction (nd)

1.54427

T(Transmittance)

0.90

Nf

0.01270

Surface fineness

60/40  ,< 20nm (Can reach Ra<10nm)

Deliquescence

NaCl is a water-soluble crystal, it is easily deliquescent and can not be polished by CMP

Orientation

<111>.<110>.<100>

Standard Dimension

10x10x1.0mm, 20x20x1.0mm.

10x10x2.0mm, 20x20x2.0mm.

Dia 2"x3.0mm, Dia4"x5.0mm.

We can process the special size upon customer's demand

Polishing

One side or double side polished

Packing

Independent vacuum packaging for each piece

Sodium chloride, NaCl substrate. The wide-band good conductor used in ultraviolet to the infrared; Widely used in the production of infrared spectroscopy analyzer, Ultraviolet and infrared optical components. These single crystal is the material of optical elements, Can be used as  transparent material of prisms, lenses, filters and various laser windows In the infrared devices and optical instruments.

 
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