Table 2.

Photosensitive POFs developed by several research groups.

Research Group	Photosensitive POF	Reference
University of New South Wales, Australia	Fluorescein, Rhodamine 6G-doped POF	[22,77]
University of Science & Technology of China (USTC), China	Azobenzene-, BDK-, VA-, MVK-doped POF	[65,66,67,75]
The Hong Kong Polytechnic University, Hong Kong, China	TSB-doped POF and mPOF	[64,97]
Aston University, UK	BDK-doped mPOF	[68]