Infrared and Laser Engineering, Volume. 49, Issue 12, 20201077(2020)
Advances in the technology of 850 nm high-speed vertical cavity surface emitting lasers (Invited)
Vertical-cavity surface-emitting lasers (VCSELs) have important applications in the short-distance optical interconnection attributed to their advantages, such as low cost, low threshold current, high modulation bandwidth and low power consumption. With the development of big-data and supercomputer technology, the performance demand of short-distance optical interconnection is increasing quickly, which also proposes a challenge for high-speed 850 nm VCSEL. In this paper, the latest development of high-speed 850 nm VCSEL technology was reviewed from the aspects of bandwidth-limited factors and new modulation methods, and the growing trend of this technology is prospected and summarized.
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Haixia Tong, Cunzhu Tong, Ziye Wang, Huanyu Lu, Lijie Wang, Sicong Tian, Lijun Wang. Advances in the technology of 850 nm high-speed vertical cavity surface emitting lasers (Invited)[J]. Infrared and Laser Engineering, 2020, 49(12): 20201077
Category: Advanced Laser Technology
Received: Sep. 5, 2020
Accepted: --
Published Online: Jan. 14, 2021
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