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Polyethylene Polarizers
For operation in FIR and THz regions we supply polyethylene polarizers designed to polarize radiation from 7 microns to MM waves. They are the sort of diffraction gratings and operate in transmission. The polarizer grating is made by forming grooves of a triangle profile on the substrate and subsequent deposition of a metal coating (aluminum) on one of the groove facets.
Applications
THz microscopy
Molecular orientation studies of crystal and polymer films
Imaging
Sensors and detectors
FTIR spectroscopy
THz spectroscopy studies
Features
Used in extremely wide wavelength range from MIR (7 μm) to THz ( 3 mm and even more)
Substrate is high density polyethylene (HDPE)
High FIR transmission
High degree of polarization
Polarizers are supplied in holders (protective ring with marked grid direction)
Advantages of polyethylene grid polarizers compared to free-standing wire grid polarizers:
Lower cost
Possibility to use one polarizer for the wide wavelength range
Tab. 1 Parameters of polyethylene polarizers.
* For square shape polarizer maximal aperture size can be higher, up to 110 x 110 mm .
* For square shape polarizer maximal aperture size can be higher, up to 110 x 110 mm .
企业名称
筱晓（上海）光子技术有限公司
企业信息已认证
企业类型
有限责任公司(自然人投资或控股)
信用代码
913101163987029680
成立日期
2014-06-26
注册资本
人民币1000.0000万元整
经营范围
从事“光电、通信、机械设备、电子、计算机、计算机网络”科技领域内的技术开发、技术咨询、技术服务,机电设备及配件,光电设备及配件,通信设备及相关产品,仪器仪表,电子元器件,计算机、软件及辅助设备,电线电缆,五金交电,建筑材料,日用百货销售,从事货物进出口及技术进出口业务,机电设备安装、维修,计算机软件开发。[依法须经批准的项目,经相关部门批准后方可开展经营活动]
筱晓（上海）光子技术有限公司
公司地址
上海市青浦区佳杰路99号长三角漕河泾绿洲智谷A5栋三楼
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