Highly efficient 978 nm diode-pumped erbium-doped fibre amplifier with 24 dB gainVODHANEL, R. S; LAMING, R. I; SHAH, V et al.Electronics Letters. 1989, Vol 25, Num 20, pp 1386-1388, issn 0013-5194, 3 p.Article

Low threshold 1.3μm strained-layer AI_xGa_yIn_1-x-y as quantum well lasersZAH, C. E; BHAT, R; FAVIRE, F. J et al.Electronics Letters. 1992, Vol 28, Num 25, pp 2323-2325, issn 0013-5194Article

Low threshold 1.5μm tensile-strained single quantum well lasersZAH, C. E; BHAT, R; PATHAK, B et al.Electronics Letters. 1991, Vol 27, Num 16, pp 1414-1416, issn 0013-5194Article

1.5μm compressive-strained multiquantum-well waveguide detectors for coherent polarisation-diversified receiversZAH, C. E; CHEUNG, K. W; BHAT, R et al.Electronics Letters. 1991, Vol 27, Num 10, pp 838-839, issn 0013-5194Article

Low-threshold 1.5 μm compressive-strained multiple- and single-quantum-well lasersCHUNG-EN ZAH; RAJARAM BHAT; FAVIRE, F. J et al.IEEE journal of quantum electronics. 1991, Vol 27, Num 6, pp 1440-1450, issn 0018-9197Article

Phase modulation characteristics of 1.5μm strained-layer multiple quantum well laser amplifiersREICHENBACH, D; ZAH, C. E; ANDREADAKIS, N et al.Electronics Letters. 1990, Vol 26, Num 22, pp 1858-1860, issn 0013-5194Article