The development of quantum dot lasers has been a significant breakthrough in the field of photonics, with potential applications in communications, imaging, and sensing. However, the mass production of these lasers has been a challenge due to various technical limitations. As we look ahead to the year 2024, it’s intriguing to ponder the advancements in technology that could enable the mass production of quantum dot lasers. Will researchers overcome the current barriers and usher in a new era of quantum dot laser technology? Only time will tell, but the possibilities are certainly exciting to consider.

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source: Phys.org