H. Ghafourishiraz et T. Aruga, IMPROVEMENT OF COUPLING EFFICIENCY BETWEEN A 0.82 MU-M WAVELENGTH LASER-DIODE AND A VAD SINGLE-MODE FIBER BY CONICAL MICROLENSES, Optics and Laser Technology, 28(5), 1996, pp. 367-371
Conical microlenses have been fabricated directly on the end faces of
single-mode fibres which demonstrate -1.8 dB coupling loss to a 0.82 m
u m laser diode, Experimental results on coupling loss, lateral and ax
ial offsets are also reported. Copyright (C) 1996 Elsevier Science Ltd
.