5-W DBR tapered lasers emitting at 1060 nm with a narrow spectral linewidth and a nearly diffraction-limited beam quality

IEEE Photonics Technology Letters

Volumn 20, Issue 19, 2008, Pages 1648-1650

  Hasler, Karl Heinz ^a   Sumpf, B ^a   Adamiec, P ^a   Bugge, F ^a   Fricke, J ^a   Ressel, P ^a   Wenzel, H ^a   Erbert, G ^a   Trankle G ^a  

^a LEIBNIZ INSTITUT FÜR HÖCHSTFREQUENZTECHNIK   (Germany)

Author keywords

Distributed Bragg reflector (DBR) lasers; Near infrared lasers; Semiconductor lasers; Tapered lasers

Indexed keywords

BEAM QUALITY; BRAGG CELLS; CRYSTALLOGRAPHY; DIFFRACTION; LASERS; OPTICAL PROPERTIES; POWER QUALITY; WAVEGUIDES;

1060 NM; DIFFRACTION-LIMITED; DISTRIBUTED BRAGG REFLECTOR (DBR) LASERS; FAR FIELDS; INPUT CURRENTS; LAYER STRUCTURES; NEAR INFRARED LASERS; OUTPUT POWERS; RIDGE WAVE-GUIDE; SEMICONDUCTOR LASERS; SPECTRAL LINE WIDTHS; TAPERED LASERS; TOTAL LENGTH;

FULL WIDTH AT HALF MAXIMUM;

EID: 52149114731     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2008.2002744     Document Type: Article

References (11)

1. H. K. Nguyen, S. Coleman, N. J. Visovsky, Y. Li, K. Song, R. W. Davis, M. H. Hu, and C. Zah, "Reliable high-power 1060 nm DBR lasers for second-harmortic generation," Electron. Lett., vol. 43, pp. 716-717, 2007.
2. M. Achtenhagen, N. V. Amarasinghe, and G. A. Evans, "High-power distributed Bragg reflector lasers operating at 1065 nm," Electron. Lett., vol. 43, pp. 755-757, 2007.
3. O. Brox, J. Wiedmann, F. Scholz, F. Bugge, J. Fricke, A. Klehr, T. Laurent, P. Ressel, H. Wenzel, G. Erbert, and G. Tränkle, "Integrated 1060 nm MOPA pump source for high-power green light emitters in display technology," in Proc. SPIE, 2008, vol. 6909, pp. 69091G-69091G-8.
4. S. Schwertfeger, J. Wiedmann, B. Sumpf, A. Klehr, F. Dittmar, A. Knauer, G. Erbert, and G. Tränkle, "7.4 W continuous-wave output power of a master oscillator power amplifier system at 1083 nm," Electron. Lett., vol. 42, pp. 346-347, 2006.
5. S. Schwertfeger, A. Klehr, G. Erbert, and G. Tränkle, "Compact hybrid master oscillator power amplifier with 3.1 W CW output power at wavelength around 1061 nm," IEEE Photon. Technol. Lett., vol. 16, no. 5, pp. 1268-1270, May 2004.
6. H. Wenzel, K. Paschke, O. Brox, F. Bugge, J. Fricke, A. Ginolas, A. Knauer, P. Ressel, and G. Erbert, "10 W continuous-wave monolithically integrated master-oscillator power-amplifier," Electron. Lett., vol. 43, pp. 160-162, 2007.
7. K. Paschke, J. Behrendt, M. Maiwald, J. Fricke, H. Wenzel, and G. Erbert, "High power, single mode 980 nm DBR tapered diode lasers with integrated 6th order surface gratings based on simplified fabrication process," in Proc. SPIE, 2006, vol. 6184, pp. 618401-1-618401-7.
8. P. Bienstmann, L. Vanholme, M. Ibanescu, P. Dumon, and R. Baets, CAMFR-Cavity Modeling Framework [Online]. Available: http:// camfr.sourceforge.net/
9. J. Fricke, H. Wenzel, M. Matalla, A. Klehr, and G. Erbert, "980 nm DBR lasers using higher order gratings defined by I-line lithography," Semicond. Sci. Technol., vol. 20, pp. 1149-1152, 2005.
10. P. Ressel, G. Erbert, U. Zenner, K. Häusler, G. Beister, and G. Tränkle, "Novel passivation process for the mirror facets of high-power semiconductor diode lasers," IEEE Photon. Technol. Lett. vol. 17, no. 5, pp. 962-964, May 2005.
11. R. Güther, "Optimization of SHG for high-brightness semiconductor laser diode radiation with large aberrations," in Proc. DGAO 2005 [Online]. Available: http://www. dgao-proceedings.de/download/106/106_p44.pdf