Some Celestial AI comments

Aiming to become the global leader in chip-scale photonic solutions by deploying Optical Interposer technology to enable the seamless integration of electronics and photonics for a broad range of vertical market applications

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Some Celestial AI comments

posted on Jun 17, 2024 12:29PM

http://www.optic-female.com.cn/wap.php/Third/im_details/eid/5179.html

Y10T144 Chat a few words about Celestial AI's Photonic Fabric modulator

Modify Date: 2024-05-22 08:05:48 Reading: 65

Celestial AI is a start-up company with investors including AMD, Samsung, IMEC and other factories, with the aim of supporting high-speed interconnection between HDM and other chips in AI scenarios through high-density and high-bandwidth silicon photonics integration technology, and some technical details were announced at OFC 2024.

mentioned the scheme of the modulator, the EAM electro-absorption modulator, and compared the advantages and disadvantages of the MZ and micro-ring MRM schemes of the current mainstream scheme of silicon photonics integration.

Some manufacturers are doing EAM using silicon photonics integration technology, and Celestial AI has an absorption zone length of 49.6μm