Ettenberg et al., "Very High Radiance Edge-Emitting LED", IEEE Journal of Quantum Electronics, vol. QE12, No. 6, Jun. 1976, pp. 360-364. |
Utaka et al., "Room Temperature Operation of GaInAsP/InP Integrated Twin-Guide Lasers with First-Order Distributed Bragg Reflector", Conference: Integrated and Guided-Wave Optics. |
Technical Digest, Incline Village, NV, USA, 28-30 Jan. 1980, pp. MC5-1-MC5-4. |
Olsen et al., "InGaAsP Quaternary Alloys: Composition, Refractive Index and Lattice Mismatch", Journal of Electronic Materials, vol. 9, No. 6, 1980, pp. 977-987. |