Postfabrication Phase Error Correction of Silicon Photonic Circuits by Single Femtosecond Laser Pulses
D. Bachman, Z. Chen, C. Wang, R. Fedosejevs, Y. Y. Tsui and V. Van, “Postfabrication Phase Error Correction of Silicon Photonic Circuits by Single Femtosecond Laser Pulses,” in Journal of Lightwave Technology, vol. 35, no. 4, pp. 588-595, 15 Feb.15, 2017 (web)