ENTITY
Coherent

Coherent (COHR US)

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Analysis
Information Technology • United States
Coherent Corp. designs engineered materials and optoelectronic components. The Company offers products to industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent also manufactures semiconductor lasers and optics for high power industrial lasers, optical communications systems, datacenter connectivity, and 3D sensing.
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•03 May 2026 22:39

[Part 3] What Advantest and FormFactor’s Earnings Say About CPO’s Bottleneck

​Advantest and FormFactor see strong growth in silicon photonics and probe cards, with potential for continued expansion in the semiconductor...

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•22 Apr 2026 03:34

[Part 1] Co-Packaged Optics: The Case For, and the Fine Print

​Co-Packaged optics offers power savings, but risks signal integrity and yield issues, making yield and testing the key economic constraints in the...

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•05 Oct 2026 15:26•Syndicated

Nvidia paid Lumentum $2 billion for lasers, because silicon cannot make light

Lumentum makes the tiny lasers that turn data into light, so AI chips can talk to each other across a data centre. Those lasers have to be grown...

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•21 Sep 2026 23:30

Ligent (纳真科技) IPO Trading

Ligent raised USD 694m to list on HKEX on Tuesday, September 22. We are cautious on debut performance given the lukewarm subscription and the weak...

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•18 Sep 2026 10:48

HONG KONG IPO WATCH: Ligent Technologies - Connecting AI Globally

Ligent Technologies (9856 HK), a leading optical transceiver and chip maker serving the data center market, will IPO on September 22nd.  The...

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