Abstract
Er 3+ -doped tellurite glass microspheres were fabricated. The microspheres were made by a spin method. A tapered fiber was used to couple the pump into the microsphere and couple out the laser. L-band microsphere laser is demonstrated. This miniature Er3+-doped tellurite glass microsphere laser can be used in photonic microdevices.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have