[TuP-C] Poster Session 1

[TuP-C-10] Record Gain-Per-Unit Lengthof Cr-Doped Crystalline Core Fiberby AI-Assisted Deep Learning Growth

○Chin Wen Tseng¹, Kai-Chieh Chang², Yun-Ting Wang¹, Chien-Wei Huang¹, Chun-Nien Liu¹, Wood-Hi Cheng¹ (1. National Chung Hsing University (Taiwan), 2. National Taiwan University (Taiwan))

Keywords:

Fibers & Cables for Communication,Materials for fibers

Through AI-assisted deep learning growth, the 9-µm core, 10-cm length, 300-nm broadband single-mode chromium-doped crystalline core fiber (Cr-CCF) achieved a record gain-per-unit length (GPUL) of 104-dB/m, and is expected to reach 120-dB/m after thermal annealing.