New opportunities for optical phase-locked loops in coherent photonics. - Larry A. Coldren; Mingzhi Lu; Hyun-Chul Park; Eli Bloch; John Parker; Leif A. Johansson; Mark J. W. Rodwell (OFC/NFOEC, 2013)

A heterodyne optical phase-locked loop for multiple applications. - Mingzhi Lu; Hyun-Chul Park; John S. Parker; Eli Bloch; Abirami Sivananthan; Zach Griffith; Leif A. Johansson; Mark J. W. Rodwell; Larry A. Coldren (OFC/NFOEC, 2013)

Monolithic linewidth narrowing of a tunable SG-DBR laser. - Abirami Sivananthan; Hyun-Chul Park; Mingzhi Lu; John S. Parker; Eli Bloch; Leif A. Johansson; Mark J. W. Rodwell; Larry A. Coldren (OFC/NFOEC, 2013)

A highly-integrated optical frequency synthesizer based on phase-locked loops. - Mingzhi Lu; Hyun-Chul Park; Eli Bloch; Leif A. Johansson; Mark J. W. Rodwell; Larry A. Coldren (OFC, 2014)

An integrated heterodyne optical phase-locked loop with record offset locking frequency. - Mingzhi Lu; Hyun-Chul Park; Eli Bloch; Leif A. Johansson; Mark J. W. Rodwell; Larry A. Coldren (OFC, 2014)