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IPCA光电导天线阵列(iPCA - interdigital array)
品牌： Batop
型号： IPCA
BATOP不仅提供单带隙天线，还包括整合了微透镜的高能大狭缝交叉天线阵列和整套的太赫兹光谱仪。
产品特点：
? 高太赫兹输出功率（**可至280uW）
? 大面积发射/探测
? 高的转换效率~ 10-4（100μW THz / 1 W optical power）
? 谱宽 0.1 – 3 THz
? 封装有超半球Si透镜和SiO2透镜阵列
Part No. | Delivery time | l (μm) | g (μm) | w (μm) | Description |
iPCA-21-05-300-800-h | 1 week | 21 | 05 | 300 | interdigital photoconductive terahertz antenna， resonance frequency 2 THz， gap distance 5 μm， active area 300 μm x 300 μm， optical excitation wavelength λ= 800 nm， with adjusted hyperhemispherical silicon lens， BNC connector |
iPCA-21-05-1000-800-h | 1 week | 21 | 05 | 1000 | interdigital photoconductive terahertz antenna， resonance frequency 2 THz， gap distance 5 μm， active area 1 mm x 1 mm， optical excitation wavelength λ= 800 nm， with adjusted hyperhemispherical silicon lens， BNC connector |
Mounting:
iPCA chip， size 4 mm x 4 mm， thickness 625μm， mounted on 25.4 mm diameter black aluminium mount with prealigned hyperhemispherical silicon lens ? 12 mm and prealigned fused silica lens array， size 2 mm x 2 mm， and 1 m coaxial cable (RG 178) with BNC or SMA connector.
Part No. example | Description |
iPCA-21-05-1000-800-h | interdigital PhotoConductive Antenna |
iPCA-21-05-1000-800-h | length l = 21 μm |
iPCA-21-05-1000-800-h | gap distance g = 5 μm |
iPCA-21-05-1000-800-h | width w = 1000 μm |
iPCA-21-05-1000-800-h | laser excitation wavelength λ ~ 800 nm |
iPCA-21-05-300-800-h | mounted on a hyperhemispherical Si lens with 12 mm diameter |
iPCA-21-05-1000-800-h | mounted on a hyperhemispherical Si lens with 12 mm diameter |
additional options: | |
iPCA-21-05-1000-800-c | mounted on an collimating aspheric Si substrate lens with 12 mm diameter download |
iPCA-21-05-1000-800-a | mounted on an aspheric focusing Si lens with 12 mm diameter download |
iPCA-21-05-1000-800-h-f | fiber coupled antenna with FC/PC connector |
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