作者: Shan-Shan Wang , Zhi-Fang Hu , Yu-Hang Li , Li-Min Tong
DOI: 10.1364/OL.34.000253
关键词: Optics 、 Q factor 、 Free spectral range 、 Materials science 、 Microfiber 、 Optoelectronics 、 Extinction ratio 、 Fabry–Pérot interferometer 、 Optical fiber 、 Optical cavity 、 Resonator
摘要: We demonstrate all fiber Fabry–Perot resonators (F–P resonators) based on Sagnac loop mirrors assembled with tellurite microfibers. As-assembled F–P resonators, dimensions of hundreds micrometers, show clear resonant responses typical quality factor about 5700, free spectral range 1 nm, and a maximum extinction ratio 18 dB. The reflectivity the mirror effective cavity length resonator can be tuned by micromanipulation under an optical microscope. demonstrated here advantages small size, good resonance, easy fabrication, tunability, integration systems.