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Integrated multi-channel photonics transmitter chip having variable power dividers |
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Differential thermo-optic phase shifter |
Tongqing Wang, Xingyu Zhang |
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| 11729928 |
Tower uninterruptible power supply frame and a tower uninterruptible power supply |
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| 11606145 |
Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM transceiver in pluggable form factor |
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| 11579367 |
Integrated waveguide polarizer |
Xingyu Zhang, Tongqing Wang, Zhoufeng Ying |
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Optical alignment systems and methods |
Xingyu Zhang, Tongqing Wang |
2023-01-24 |