Shanghai Yichi Optoelectronic Technology Co., Ltd
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    18817395337
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    Room 1108, No. 955 Jianchuan Road, Minhang District, Shanghai (200240)
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High resistance silicon corner cone lens terahertz lens
High resistance silicon corner cone lens terahertz lens
Product details

Product Introduction

Shanghai Yichi Optoelectronics has developed a conical lens, also known as a cone lens, which is used to convert Gaussian beams into Bessel beams.A high resistance silicon corner cone lens can focus the incident light beam onto a straight line composed of a set of points along the optical axis,This line forms an equal width loop, with its diameter increasing as the distance from the optical element increases.


General parameters

Material Science HRFZ-Si
type axicon (conical lens)
Diameter (customizable) 25-150mm
Dimensional tolerance ±0.2mm
Thickness tolerance ±0.3mm
Roughness Ra 15nm
Coating High resistance silicon material can be coated with anti reflective film



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