1. “Bidirectional electrically switched laser,”;Pole;Appl. Opt.,1965
2. “Laser deflection and scanning,”;Pole,1965
3. E. S. Kohn and V. J. Fowler, “An internally scanned laser.” presented at the 1966 Internat'l Quantum Electronics Conference, Phoenix, Ariz.
4. “Laser deflection with the conjugate piano-concentric resonator,”;Meyers;Appl. Opt.,1965
5. H. Kogelnik and T. Li, “Laser beams and resonators,” this issue.