Preprint
Oct 2026
Terabit-scale wavelength-multiplexed transmitter enabled by thin-film lithium tantalate
Artificial-intelligence systems face a growing data-movement bottleneck and require higher interconnect bandwidth without a proportional increase in electrical power consumption or the number of laser sources and fibre connections. Moving optical interfaces closer to computing chips reduces electrical transmission loss...
Shivaprasad U. Hulyal, D. Fang, Jia-Chen Cai et al.
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