Longwang Xiu

Nov 27, 2024 | opg.optica.org | Yu Wang |Xiangdong Cao |Xinyu Hu |Longwang Xiu

In-line polarizers play an important role in the emerging quantum computing, integrated photonics, and ultrafast science. However, to our knowledge, no one has actually used in-line polarizers based on nano-gratings (NGs) in those research fields. Here, we present a novel approach to write a fiber polarizer that utilizes nano-gratings directly within the fiber core for the first time to our knowledge.