Reaching fiber-laser coherence in integrated photonics

We self-injection-lock a diode laser to a 1.41 m long, ultra-high Q integrated resonator. The hybrid integrated laser reaches a frequency ...

Source: Optics Letters - October 12, 2021 Category: Physics Authors: Bohan Li Warren Jin Lue Wu Lin Chang Heming Wang Boqiang Shen Zhiquan Yuan Avi Feshali Mario Paniccia Kerry J. Vahala John E. Bowers Source Type: research