We demonstrate widely wavelength-tunable continuous-wave (CW) and Q-switched Er 3+ -doped ZBLAN fluoride fiber lasers operating around 3 μm enabled by a volume Bragg grating (VBG). In the CW operation regime, a total wavelength tuning range of over 160-nm spanning from 2694 to 2854 nm has been achie...
Research Assistant
AI chat, annotations, notes & similar papers
No comments yet
Be the first to share your thoughts!