Optical Phased Array Beam Deflector Drive Study

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Photonica Sinica, Volume. 33, Issue 3, 307(2004)

[in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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[in Chinese]

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A drive system for a 16-channel waveguide optical phased array beam deflector is presented, where the control unit for drive voltage regulation is implemented with a field programmable gate array (FPGA) chip. With the drive system, a beam scan rate above 580 kHz can be achieved, which is far higher than that obtained with other implementation methods based on microcontrollers

Keywords

Beam deflector Voltage regulation Optical phased array

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Optical Phased Array Beam Deflector Drive Study[J]. Acta Photonica Sinica, 2004, 33(3): 307

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