Design and fabrication of 125-μm standard cladding diameter heterogeneous 8-core fiber with ultra-low crosstalk for C-band transmission

F Zhang, C Yang, Z Song, H Du, Z Liu… - Journal of Lightwave …, 2024 - ieeexplore.ieee.org
In this paper, a novel heterogeneous 8-core fiber, with a standard cladding diameter of 125
μm, is proposed for C-band transmission. The structural parameters of 8-core fiber have …

Tunable optical injection locking for wide-range microwave frequency measurement

Y Zhang, J Hu, Z Tan - Optical Engineering, 2025 - spiedigitallibrary.org
We proposed and demonstrated a tunable injection-locked laser, which can be locked in a
wide range. It can also be used in cascaded injection locking lasers to decrease the …

[PDF][PDF] 基于注入锁定载波恢复的同源相干光传输技术

**琨, 章明明, **伟昊, 周紫文, 严思琦… - Chinese Journal of …, 2024 - researching.cn
摘要为了解决传统异源相干探测方案成本较高, 数字信号处理算法复杂的问题,
同源自零差相干探测方案被视为较有潜力的解决方案之一. 同源自零差相干探测系统在信号传输 …