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SfN Annual Meeting Neuroscience 2014
November 16-19
Washington DC, USA



Axicon - Plano Concave

Plano-concave axicons are made of a plano surface in combination with a concave conical surface.

They are made of optically transparent or filter materials with polished opposite sides, ground edges and chamfers. An axicon made up of conical and flat surface produces a line image along the axis from a point light source. Due to fabrications process, a central hole is needed for concave conical surface. Hole diameter is typically 2 mm. Different coatings can be applied on the polished sides of axicons. The concave conical surface can be used as a mirror axicon.

Applications : Axicons are used to transform laser beams into line focus or to focus collimated beam into a ring. The latter can be used for laser material processing.

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| Comment on the Forum | Catalogue Catalog

Item #a
°
D
mm
MATERIALSTOCKPrice
USD
QtyBuy
More informationD145-5420.525.400BK7YES
More informationD145-5430.550.800BK7YES
More informationD145-5520.525.400UV F. SilicaYES
More informationD145-5530.550.800UV F. SilicaYES
More informationD145-5441.025.400BK7YES
More informationD145-5451.050.800BK7YES
More informationD145-5541.025.400UV F. SilicaYES
More informationD145-5551.050.800UV F. SilicaYES
More informationD145-5465.025.400BK7YES
More informationD145-5475.050.800BK7YES
More informationD145-5565.025.400UV F. SilicaYES
More informationD145-5575.050.800UV F. SilicaYES
More informationD145-54810.025.400BK7YES
More informationD145-54910.050.800BK7YES
More informationD145-55810.025.400UV F. SilicaYES
More informationD145-55910.050.800UV F. SilicaYES
More informationD145-55025.025.400BK7YES
More informationD145-55125.050.800BK7YES
More informationD145-56025.025.400UV F. SilicaYES
More informationD145-56125.050.800UV F. SilicaYES

LEGEND

(wl1-wl2) : Wavelength rangea : Base Angle (axicon or wedge)AR : Anti-reflection coating codeAXI : Axicon lenses
CT : Central thicknessdia : DiameterET : Edge thicknessMAT : Material
n : Refractive indexPCX : Plano-convex

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