Line Widths and Pressure Shifts in Mode Structure of Stimulated Emission from GaAs Junctions. - Mirek J. Stevenson; John D. Axe Jr.; John R. Lankard (IBM J. Res. Dev., 1963)

Ruby Laser Q-Switching Elements Using Phthalocyanine Molecules in Solution. - Peter P. Sorokin; John J. Luzzi; John R. Lankard; George D. Pettit (IBM J. Res. Dev., 1964)