Home > Thin Film Substrates > Halide Crystal Substrates > Potassium Bromide Substrate (KBr)

Potassium Bromide Substrate (KBr)

Potassium Bromide Substrate

Potassium Bromide (KBr) crystal is water-soluble, and it is easily deliquescent and cannot be chemically polished. It is commonly used for transmission windows, FTIR spectrophotometers, and beam splitters for spectrophotometers. The Kbr substrate and windows are soft and hygroscopic.

Potassium Bromide Substrate Physical Properties

Material	KBr
Growth Method	Crystallization process
Structure	M3
Lattice (A)	a=5.596
Melting Point	730℃
Density(g/cm3)	2.75 g/cm3
Wave Band	0.20-27.50 um
Index of Refraction	1.49025
Transmission Rate	0.91
Nf	0.01114

Potassium Bromide Substrate Specifications

Size	10 mm x 10mm , 20mm x 20 mm 30 mm x 30 mm, Dia 50mm (customized sizes are available)
Thickness	2.0mm, 3.0mm. 5.0mm
Orientation	<100>,<110>, <111>
Ra:	<20 nm

Potassium Bromide Substrate Package

Packaged with class 100 clean bag or wafer container in a class 1000 clean room.

Related Products of Potassium Bromide Substrate

Superconducting Substrates Yttrium Orthoaluminate Substrate Magnesium Aluminate (Spinel) Substrate LaAlO3 Substrate Magnesium Oxide Wafer Strontium Titanate Substrate LSAT Substrate YSZ Substrate Neodymium Gallate Substrate Potassium Tantalate Substrate LaSrAlO4 Substrate	Magnetic Ferroelectricity Substrates Gadolinium Gallium Garnet Substrate Terbium Gallium Garnet Substrate Neodymium Doped Strontium Titanate Substrate Ferrum Doped Strontium Titanate Substrate Niobium Doped Strontium Titanate Substrate Sapphire Wafer Rutile Substrate	Semiconductor Wafers Germanium Wafer Silicon Wafer Indium Arsenide Wafer Gallium Arsenide Wafer Gallium Antimonide Wafer Indium Phosphide Wafer Thermal Oxide Silicon Wafer
GaN Thin Film Substrates Gallium Nitride Wafer ScAlMgO4 Substrate Lithium Aluminate Substrate Silicon Carbide Wafer Zinc Oxide Substrate Magnesium Aluminate Substrate	Halide Substrates Potassium Bromide Substrate Potassium Chloride Substrate Sodium Chloride Substrate	Ceramic Substrates Alumina Ceramic Substrate Aluminum Nitride Ceramic Substrate Zirconia Ceramic Substrate Silicon Nitride Ceramic Substrate Metal Substrates Copper Substrate Aluminum Substrate