Tunable single mode laser array based on slots. - Qiaoyin Lu; Weihua Guo; Azat Abdullaev; Marta Nawrocka; James O'Callaghan; Michael Lynch; Vincent Weldon; John F. Donegan (OFC/NFOEC, 2013)

Laser integration with CMOS assembly process for Si photonics. - Ricky Tseng; James O'Callaghan; Feras Eid; Michael Gleeson; Brandon Rawlings; Mauro J. Kobrinsky; Ibrahim Ban; Roger Nagle; William McFarlane; Brian Corbett; Peter Chang (OFC, 2014)

Transfer-Printing for Heterogeneous Integration. - Brian Corbett; Ruggero Loi; James O'Callaghan; Lei Liu; Kevin Thomas 007; Agnieszka Gocalinska; Emanuele Pelucchi; Antonio Jose Trindade; Christopher A. Bower; Gunther Roelkens; Brendan Roycroft (OFC, 2019)

A Study on a Tether-Less Approach Towards Micro-Transfer-Printing of Large-Footprint Power Micro-Inductor Chiplets. - Somnath Pal; Liang Ye; James O'Callaghan; Fatih Bilge Atar; Cian O'Mathuna; Brian Corbett; Ranajit Sai; Sambuddha Khan (3DIC, 2023)