Answers are grounded in this paper and cite their sources.
Wavelength modulation over 500 kHz by a micromechanically tunable vertical-cavity surface-emitting laser (VCSEL) consisting of an InP-based half-VCSEL chip and a micromachined silicon-on-insulator chip with a concave movable mirror has been demonstrated for the first time. A peak power of 3.5 mW, a tuning range of 55 nm, and a side-mode suppression ratio of about 60 dB have been demonstrated.
No takes yet. Share an insight, caveat, or question.
Yano et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: