Over 1W output power with low driving voltage 14xx-nm pump laser diodes using active multimode-interferometer

Electronics Letters

Volumn 40, Issue 17, 2004, Pages 1063-1064

  Ohya, M ^a   Naniwae, K ^a   Sudo, S ^a   Sasaki, T ^a   Hamamoto, K ^a  

^a NEC CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ASYMMETRIC CLADDING; DOUBLE-CHANNEL CURRENT BLOCKINGS; FIBRE-COUPLING EFFICIENCY;

ELECTRIC POTENTIAL; ENERGY UTILIZATION; INTERFEROMETERS; OPTICAL FIBERS; WAVEGUIDES;

SEMICONDUCTOR LASERS;

EID: 4444225522     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:20045369     Document Type: Article

References (5)

1. Hamamoto, K., Gini, E., Holtmann, C., and Melchior, H.: 'Single-transverse-mode active-MMI 1.5 μm-InGaAsP buried-hetero laser diode'. 8th European Conf. on Integrated Optics (ECIO97, Stockholm, Sweden), 1997, Postdeadline Papers, PD5, pp. 1-4
2. Hamamoto, K., Gini, E., Holtmann, C., and Melchior, H.: 'Single-transverse-mode active multi-mode-interferometer 1.45 μm high power laser diode', Appl. Phys. B, 2001, 73, pp. 571-574
3. Ohya, M., Naniwae, K., and Hamamoto, K.: 'Low power consumption high fiber coupled power 14XX-nm laser diodes using active multimode-interferometer for fiber amplifiers'. Proc. 28th European Conf. on Optical Communication (ECOC 2002), Copenhagen, Denmark, 2002, Vol. 1, Lasers 1.3.3
4. Soldano, L.B., and Pennings, E.C.M.: 'Optical multi-mode interference devices based on self-imaging: principles and applications', J. Lightwave Technol., 1995, 13, (4), pp. 615-627
5. Mito, I., Kitamura, K., Kobayashi, K., and Kobayashi, K.: 'Double-channel planer buried-heterostructure laser diode with effective current confinement', Electron. Lett., 1982, 18, pp. 953-954