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    • 1. 发明申请
    • WAVELENGTH SELECTION POLARIZATION CONTROLLER
    • 波长选择极化控制器
    • US20140133004A1
    • 2014-05-15
    • US14126161
    • 2012-06-12
    • Naoya WadaSeitetsu BokuHiroyuki YamazakiYusaku Tottori
    • Naoya WadaSeitetsu BokuHiroyuki YamazakiYusaku Tottori
    • G02F1/01
    • G02F1/0136G02B27/00G02B27/286G02F2203/58G02F2203/585
    • A wavelength selective polarization controller capable of controlling the polarization plane of optical wavelength multiplexing signals, for each wavelength component, and which does not generate time lag between each component is provided. This wavelength selective polarization controller has: a telecentric optical system to which optical wavelength multiplexing signals are incident; a polarization controller that controls the polarization plane of light output from the telecentric optical system; and an output optical system for outputting to an optical path output from the polarization controller. The telecentric optical system has: a first diffraction grating to which the optical wavelength multiplexing signals are incident; and a first condenser that condenses the optical wavelength multiplexing signals that have passed through the diffraction grating. The polarization controller has a plurality of phase modulators.
    • 提供一种波长选择性偏振控制器,其能够对于每个波长分量控制光波分复用信号的偏振面,并且不会在每个分量之间产生时滞。 该波长选择性偏振控制器具有:光波长复用信号入射的远心光学系统; 偏振控制器,其控制从远心光学系统输出的光的偏振面; 以及用于输出到从偏振控制器输出的光路的输出光学系统。 远心光学系统具有:光波长复用信号入射的第一衍射光栅; 以及冷凝已经通过衍射光栅的光波长复用信号的第一电容器。 偏振控制器具有多个相位调制器。
    • 2. 发明授权
    • Wavelength selection polarization controller
    • 波长选择偏振控制器
    • US08982442B2
    • 2015-03-17
    • US14126161
    • 2012-06-12
    • Naoya WadaSeitetsu BokuHiroyuki YamazakiYusaku Tottori
    • Naoya WadaSeitetsu BokuHiroyuki YamazakiYusaku Tottori
    • G02F1/01G02B27/00
    • G02F1/0136G02B27/00G02B27/286G02F2203/58G02F2203/585
    • A wavelength selective polarization controller capable of controlling the polarization plane of optical wavelength multiplexing signals, for each wavelength component, and which does not generate time lag between each component is provided. This wavelength selective polarization controller has: a telecentric optical system to which optical wavelength multiplexing signals are incident; a polarization controller that controls the polarization plane of light output from the telecentric optical system; and an output optical system for outputting to an optical path output from the polarization controller. The telecentric optical system has: a first diffraction grating to which the optical wavelength multiplexing signals are incident; and a first condenser that condenses the optical wavelength multiplexing signals that have passed through the diffraction grating. The polarization controller has a plurality of phase modulators.
    • 提供一种波长选择性偏振控制器,其能够对于每个波长分量控制光波分复用信号的偏振面,并且不会在每个分量之间产生时滞。 该波长选择性偏振控制器具有:光波长复用信号入射的远心光学系统; 偏振控制器,其控制从远心光学系统输出的光的偏振面; 以及用于输出到从偏振控制器输出的光路的输出光学系统。 远心光学系统具有:光波长复用信号入射的第一衍射光栅; 以及冷凝已经通过衍射光栅的光波长复用信号的第一电容器。 偏振控制器具有多个相位调制器。
    • 4. 发明申请
    • OPTICAL WAVEFORM SHAPING DEVICE
    • 光波形成器件
    • US20100141857A1
    • 2010-06-10
    • US12664659
    • 2008-06-12
    • Naoya WadaSeitetsu BokuTakuya Yoda
    • Naoya WadaSeitetsu BokuTakuya Yoda
    • G02F1/1335
    • G02B27/0977G02B27/0905G02B27/0944G02F1/093G02F2203/26
    • It is an object of the present invention to provide an optical waveform shaping device of high resolution.The above-mentioned problem is solved by an optical waveform shaping device (10) comprising a branching filter (11) for dividing the light beam from a light source into light beams of each frequency, a condensing part (12) for condensing a plurality of light beams divided by the branching filter (11), a polarization separation means (13) for adjusting the polarizing planes of the light beams having passed through the condensing part (12), and a spatial light modulator (14) having a phase modulation part and an intensity modulation part where the light beams having passed through the polarizing plate (13) are incident.
    • 本发明的目的是提供一种高分辨率的光波形整形装置。 上述问题由光波形整形装置(10)解决,光波形整形装置(10)包括用于将来自光源的光束分成每个频率的光束的分束滤波器(11),用于冷凝多个 由分支滤波器(11)分割的光束,用于调节通过聚光部分(12)的光束的偏振面的偏振光分离装置(13)和具有相位调制部分的空间光调制器(14) 以及通过偏振片(13)的光束入射的强度调制部。