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    • 4. 发明授权
    • Optical digital waveform generator
    • 光数字波形发生器
    • US06396971B1
    • 2002-05-28
    • US09538097
    • 2000-03-29
    • Martin L. PullamRonald E. Rope
    • Martin L. PullamRonald E. Rope
    • G02B642
    • G11B7/128G02F1/00G02F1/0121G02F2201/18G11B7/00454
    • A method and a system for generating optical waveforms from electrical signals is disclosed. An input electrical signal is sampled to obtain a single channel data which is converted to multi-channel data. The multi-channel data is converted to multi-channel electrical pulses which are input along with a light source output into a switch array containing optical switches to obtain a multi-channel optical waveform made up of a plurality of optical waveforms. These waveforms are superpositioned to generate a stacked optical pulse. Alternatively, the multi-channel data may be converted to a multi-channel optical pulses. The stacked optical pulse may be used to write data to a storage medium.
    • 公开了一种用于从电信号产生光波形的方法和系统。 对输入电信号进行采样,以获得转换为多通道数据的单通道数据。 多通道数据被转换为多路电脉冲,其与光源输出一起输入到包含光开关的开关阵列中,以获得由多个光波形构成的多通道光波形。 这些波形被叠加以产生堆叠的光脉冲。 或者,多通道数据可以被转换成多通道光脉冲。 层叠的光脉冲可以用于将数据写入存储介质。