Selectively oxidised vertical cavity surface emitting lasers with 50% power conversion efficiency - Electronics Letters
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چکیده
YAMADA. M., SHIMILU. M., OHISHI. Y., TEMMYO, J., WADA, M., KANAMORI. T , HORIGUCHI, M., and TAKAHASHI. s.: ‘15.1-dB-gain Pr”-doped tlouride fiber amplifier pumped by high-power laserdiode modules’, IEEE Photonics Technol. Lett., 1992, 9, pp. 9 9 6 996 HEWAK, D.W., DEOL, R.S., WANG. I., WYLANGOWSKL G., MEDEIROS NETO. J A., SAMSON, B.N., LAMING, R.I . , BROCKLESBY, W.S., PAYNE, D.N., JHA. A., POULAIN. M., OTERO. s., SURINACH. s., and BARO. M.D: ‘Low phonon-energy glasses for efficient 1 . 3 ~ optical fibre amplifiers’, Electron. Lett., 1993, 29, pp. 237-238 HEWAK. D.W , MEDEIROS NETO, J.A., SAMSON, B.N., WANG, I., TATE, H J., PEARSON. A.D., BROCKLESBY, W.S., WYLANGOWSKI, G., LAMING, R.I., PAYNE. D.N., JHA. A., NAFTALY. M., JORDERY. S., and POULAIN, M.: ‘Spectroscopy of Pr“-doped low phonon-energy glasses based on halides and sulphides’. SPIE Fiber Laser Sources and Amplifiers V, 1993, Vol. 2073, pp. 102-117 BERG. R w , VON WINBUSH. s., and BJERRUM, N.J.: ‘Negative oxidation states of the chalogens in molten salts. I. Raman spectroscopic studies on aluminium chlorosulphides formed in chloride and chloroaluminate melts and some related solid and dissolved compounds’, Inorg. Chem., 1980, 19, pp. 2688-2698 LETOULLEC. M., CHRISTENSEN, P.s., LUCAS, I., and BERG, R.w.: ‘A new family of vitreous materials: the cesium aluminium or gallium thiohalide glasses’, Mat. Res. Bull., 1987, 22, pp. 1517-1523
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