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- Hopkins, J.M., A.J. Maclean, D. Burns, E. Riis, N. Schulz, M. Rattunde, C. Manz, K. Kohler, and J. Wagner, Tunable, single-frequency, diode-pumped 2.3 mu m VECSEL. Optics Express, 2007. 15(13): p. 8212-8217.
- Kemp, A.J., A.J. Maclean, J.M. Hopkins, J.E. Hastie, S. Calvez, M.D. Dawson, and D. Burns, Thermal management in disc lasers: doped-dielectric and semiconductor laser gain media in thin-disc and microchip formats. Journal of Modern Optics, 2007. 54(12): p. 1669-1676.
- Hopkins, J.M., R.D. Preston, A.J. Maclean, S. Calvez, H. Sun, J. Ng, M. Steer, M. Hopkinson, and D. Burns, High performance 2.2 mu m optically-pumped vertical external-cavity surface-emitting laser. Journal of Modern Optics, 2007. 54(12): p. 1677-1683.
- Hempler, N., J.M. Hopkins, A.J. Kemp, N. Schulz, M. Rattunde, J. Wagner, M.D. Dawson, and D. Burns, Pulsed pumping of semiconductor disk lasers. Optics Express, 2007. 15(6): p. 3247-3256.
- van Loon, F., A.J. Kemp, A.J. Maclean, S. Calvez, J.M. Hopkins, J.E. Hastie, M.D. Dawson, and D. Burns, Intracavity diamond heatspreaders in lasers: the effects of birefringence. Optics Express, 2006. 14(20): p. 9250-9260.
- Kemp, A.J., A.J. Maclean, J.E. Hastie, S.A. Smith, J.M. Hopkins, S. Calvez, G.J. Valentine, M.D. Dawson, and D. Burns, Thermal lensing, thermal management and transverse mode control in microchip VECSELs. Applied Physics B-Lasers and Optics, 2006. 83(2): p. 189-194.
- Kemp, A.J., G.J. Valentine, J.M. Hopkins, J.E. Hastie, S.A. Smith, S. Calvez, M.D. Dawson, and D. Burns, Thermal management in vertical-external-cavity surface-emitting lasers: Finite-element analysis of a heatspreader approach (vol 41, pg 148, 2005). Ieee Journal of Quantum Electronics, 2006. 42(1-2): p. 85-85.
- Kemp, A.J., G.J. Valentine, J.M. Hopkins, J.E. Hastie, S.A. Smith, S. Calvez, M.D. Dawson, and D. Burns, Thermal management in vertical-external-cavity surface-emitting lasers: Finite-element analysis of a heatspreader approach. Ieee Journal of Quantum Electronics, 2005. 41(2): p. 148-155.
- Calvez, S., N. Laurand, S.A. Smith, A.H. Clark, J.M. Hopkins, H.D. Sun, M.D. Dawson, T. Jouhti, J. Kontinnen, and M. Pessa, 1.3-mu m GaInNAs surface-normal devices. Iee Proceedings-Optoelectronics, 2004. 151(5): p. 442-446.
- Calvez, S., J.M. Hopkins, S.A. Smith, A.H. Clark, R. Macaluso, H.D. Sun, M.D. Dawson, T. Jouhti, M. Pessa, K. Gundogdu, K.C. Hall, and T.F. Boggess, GaInNAs/GaAs Bragg-mirror-based structures for novel 1.3 mu m device applications. Journal of Crystal Growth, 2004. 268(3-4): p. 457-465.
- Smith, S.A., J.M. Hopkins, J.E. Hastie, D. Burns, S. Calvez, M.D. Dawson, T. Jouhti, J. Kontinnen, and M. Pessa, Diamond-microchip GaInNAs vertical external-cavity surface-emitting laser operating CW at 1315 nm. Electronics Letters, 2004. 40(15): p. 935-937.
- Hopkins, J.M., S.A. Smith, C.W. Jeon, H.D. Sun, D. Burns, S. Calvez, M.D. Dawson, T. Jouhti, and M. Pessa, 0.6 WCWGaInNAsvertical external-cavity surface emitting laser operating at 1.32 mu m. Electronics Letters, 2004. 40(1): p. 30-31.
- Hastie, J.E., J.M. Hopkins, C.W. Jeon, S. Calvez, D. Burns, M.D. Dawson, R. Abram, E. Riis, A.I. Ferguson, W.J. Alford, T.D. Raymond, and A.A. Allerman, Microchip vertical external cavity surface emitting lasers. Electronics Letters, 2003. 39(18): p. 1324-1326.
- Hastie, J.E., J.M. Hopkins, S. Calvez, C.W. Jeon, D. Burns, R. Abram, E. Riis, A.I. Ferguson, and M.D. Dawson, 0.5-W single transverse-mode operation of an 850-nm diode-pumped surface-emitting semiconductor laser. Ieee Photonics Technology Letters, 2003. 15(7): p. 894-896.
- Calvez, S., A.H. Clark, J.M. Hopkins, R. Macaluso, P. Merlin, H.D. Sun, M.D. Dawson, T. Jouhti, and M. Pessa, 1.3 mu m GalnNAs optically-pumped vertical cavity semiconductor optical amplifier. Electronics Letters, 2003. 39(1): p. 100-102.
- Hopkins, J.M., G.J. Valentine, B. Agate, A.J. Kemp, U. Keller, and W. Sibbett, Highly compact and efficient femtosecond Cr : LiSAF lasers. Ieee Journal of Quantum Electronics, 2002. 38(4): p. 360-368.
- White, S.J., J.M. Hopkins, W.H. Knox, and A. Miller, Dual-wavelength, self-starting saturable Bragg reflector mode-locked Ti : sapphire laser. Ieee Journal of Quantum Electronics, 2002. 38(3): p. 246-251.
- Hopkins, J.M. and W. Sibbett, Ultrashort-pulse lasers: Big payoffs in a flash. Scientific American, 2000. 283(3): p. 72-79.
- Hopkins, J.M., G.J. Valentine, W. Sibbett, J.A. der Au, F. Morier-Genoud, U. Keller, and A. Valster, Efficient, low-noise, SESAM-based femtosecond Cr3+: LiSrAlF6 laser. Optics Communications, 1998. 154(1-3): p. 54-58.
- Valentine, G.J., J.M. Hopkins, P. LozaAlvarez, G.T. Kennedy, W. Sibbett, D. Burns, and A. Valster, Ultralow-pump-threshold, femtosecond Cr3+:LiSrAlF6 laser pumped by a single narrow-stripe AlGaInP laser diode. Optics Letters, 1997. 22(21): p. 1639-1641.
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