Calcite Crystal

Name: Calcite Crystal
SKU: NLOC-0032

Cat No:NLOC-0032

Description

Calcite crystal is a natural birefringent crystal with broad transparency range and low absorption coefficient, suitable for polarization optics (e.g., waveplates, polarizing beam splitters) and optical phase compensation.

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Features

High fourth- and fifth-harmonic conversion efficiency for Nd:YAG lasers. Large effective nonlinear coefficient. Wide acceptance angle with small divergence angle. No saturation at high energy outputs. Short growth cycle with large crystal dimensions.

Applications

Industrial processing. Used in metal cutting, welding, drilling, marking, and other industrial processing applications. Medical. Employed in ophthalmic surgery, dermatological treatments, dental procedures, and other medical fields. Scientific research and experimentation. Utilized in spectroscopy, nonlinear optics research, and related disciplines.

Basic Information

Chemical Formula	CaCOsub>3
Crystal Structure	Rhombohedral crystal form
Density	2.7 g/cm³
Mohs Hardness	3
Refractive Index	1.6557
Transmission Range	350~2300 nm
Surface Finish	20-10 S-D
Flatness	<λ/4@633nm
Perpendicularity	<3′
Thermal Expansion Coefficient	αa = 24.39 × 10^-6 /K αc = 5.68 × 10^-6 /K
Dimensions	L: 25-35 mm
Coating	Customization
Storage	Store in a temperature-controlled, sealed environment, strictly protected from light, especially ultraviolet light.
Transportation	Transportation must be conducted under dry, constant-temperature conditions with packaging tightly sealed.

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For Research or Industrial Raw Materials, Not For Personal Medical Use!