The hybrid-integrated electro-optic frequency comb generator. More than 2000 comb lines covering 450nm spectrum can be generated within a footprint smaller than 1cm 2. In the world of modern ...

Led by Professor Tobias J. Kippenberg, the researchers developed an electro-optic frequency comb generator that achieves an unprecedented 450 nm spectral coverage with over 2,000 comb lines.

Free Expression: As Donald Trump’s domestic critics get in line, so the world has saluted his restoration, if reluctantly. Photo: Brandon Bell/Pool via Reuters NATO said last week it’s sending ...

What does this signal to Taipei? The employment of third-country flagged cargo vessels to carry out undersea cable and pipeline sabotage operations appears to be a new element in Beijing’s ...

Led by Professor Tobias J. Kippenberg, the researchers developed an electro-optic frequency comb generator that achieves an unprecedented 450 nm spectral coverage with over 2000 comb lines. The ...

Commissions do not affect our editors' opinions or evaluations. The price of gold today, as of 9:12 am ET, was $2,938.68 per ounce. That’s up 0.10% from yesterday’s gold price of $2,935.85.

Gold prices have long been a barometer of investor sentiment, reflecting concerns about items like inflation, interest rates and global economic stability — and the gold price trends that ...

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Gold prices rose nearly 1% on Friday, lingering near record high levels scaled in October, steered by U.S. President Donald Trump's calls to lower interest rates and uncertainty surrounding his ...

2-Year U.S. Treasury Note Continuous Contract $102.758 0.020 0.02% 5-Year U.S. Treasury Note Continuous Contract $106.438 0.078 0.07% 10-Year U.S. Treasury Note Continuous Contract $109.063 0.109 ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. An underwater data cable between Sweden and Latvia was damaged early on Sunday, in at least the fourth ...