Last year, Professor Freude and his collaborators first demonstrated how to use a smaller number of these colours to transmit over 10 terabits per second.
去年，Freude教授和同事首次演示了如何使用这些颜色的光来每秒传输10terabits。
This method allows data to be stored at significantly higher capacities: 1.9 terabits per square inch have been demonstrated, and a capacity of 3.3 terabits per square inch is possible.
此方法可使数据被存储容量大幅提高：每平方英寸1.9兆兆位已获实验证明，每平方英寸3.3兆兆位也有可能。
This method allows data to be stored at significantly higher capacities: 1.9 terabits per square inch have been demonstrated, and a capacity of 3.3 terabits per square inch is possible.
此方法可使数据被存储容量大幅提高：每平方英寸1.9兆兆位已获实验证明，每平方英寸3.3兆兆位也有可能。
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