glass tubing substrates

Micro-Optical Components

	Lenses
	Prisms
	Windows
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	Glass Tubing and Substrates
	V-grooves
	Beam Displacers
	Birefringent Wedges
	Waveplates
	Beamsplitters
	Birefringent Polarizers
	Etalons
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	Nonlinear Crystals
	Electro-optical Crystals

Fiber Optic Components

Light Sources & Photodiodes

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Services

Glass Tubing and Glass Substrates

Product Description:

Precision Micro-Optics offers high quality, ultra-precision glass tubing, capillary tubes and glass substrates for a wide range of applications from clinical to telecommunications. The full spectrum shapes include heavy wall capillary tubing, high precision glass tubing, multibore tubing, rectangle tubing, X-ray capillary tube for diffraction analysis as well as customized tubing

Glass Substrates:

Ultra-precision glass tubing and heavy wall capillary tubing:

Glass Capillary for fiber applications:

Rectangle/Square tubing:

Multibore Tubing :

Material Specifications (for Glass Tubing):

	Mean coefficient of linear expansion α 20/300 acc. To ISO3585	3.3·10^-6 K^-1
	Transformation temperature	525℃
	10¹³ upper annealing point	560℃
	10^7.6 softening point	825℃
	10⁴ working point	1260℃
	Maximum short-time working temperature	500℃
	Density ρ	2.23gcm^-3
	Modulus of elasticity E	64·10³N·mm^-2
	Poisson’s ratio μ	0.20
	Thermal conductivity at 90℃	1.2W·m^-1K^-1
	Dielectric properties (1MHz,25℃)
	Dielectric figure	4.6
	Dielectric loss factor tan σ	37-10^-4
	Refractive index ( λ=587.6nm)	1.473