Technology
Unilase technology is based on side-pumped slab designs that offer a natural route for power scaling laser and amplifier output by providing independent control over pump delivery, cavity geometry and thermal management. Such flexibility allows for robust and compact designs with very high overall efficiency. Unilase Ltd is not encumbered by prior art IP and all arising IP from projects commissioned by customers belongs to the customer in their field of commercial exploitation.
Below you can view a selection of publications highlighting laser architectures and technologies developed in the past:
- G. M. Thomas, A. Minassian, And M. J. Damzen, “Optical vortex generation from a diode-pumped alexandrite laser”, Laser Physics Letters, Vol 15 (2018)
- M. J. Damzen, G. M. Thomas, And A. Minassian, “Diode-side-pumped Alexandrite slab lasers”, Optics Express Vol. 25, No. 10, pp. 11622-11636 (2017)
- G. M. Thomas, A. Minassian, X. Sheng, And M. J. Damzen, “Diode-pumped Alexandrite lasers in Q-switched and cavity-dumped Q-switched operation”, Optics Express, Vol. 24, No 24, pp. 27212-27224 (2016)
- Gabrielle M. Thomas, Ara Minassian, Achaya Teppitaksak, and Michael J. Damzen, “High Energy Q-switching and Cavity Dumped Q-switching of a Diode-pumped Alexandrite Laser” in Advanced Solid State Lasers, Berlin (Germany) 2015
- Michael Damzen, Gabrielle Thomas, Achaya Teppitaksak, Emma Arbabzadah. William Kerridge-Johns and Ara Minassian,“Diode-pumped alexandrite laser — A new prospect for remote sensing”, Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2015
- Gabrielle M. Thomas, A. Minassian and Michael J. Damzen, “Directly diode-side-pumped Alexandrite slab lasers in the bounce geometry and optical vortex generation,” in European Conference on Lasers and Electro-Optics (2015), Paper CA_P_2
- E. A. Arbabzadah, W. Kerridge-Johns, G. M. Thomas, A. Minassian, and M. J. Damzen, “High efficiency TEM00 diode end-pumped Alexandrite laser,” in European Conference on Lasers and Electro-Optics (2015), Paper CA_6_4.
- M. J. Damzen, G.M. Thomas, A. Teppitaksak and A. Minassian, “Progress is Diode-Pumped Alexandrite lasers as a new resource for future space LIDAR missions,” International Conference on Space Optics, Tenerife (Spain), 2014
- E. A. Arbabzadah, P. C. Shardlow, A. Minassian, and M. J. Damzen, “Pulse control in a Q-switched Nd:YVO4 bounce geometry laser using a secondary cavity”, Optics Letters, Vol. 39, Issue 12, pp. 3437-3440 (2014)
- Achaya Teppitaksak, Ara Minassian, Gabrielle M. Thomas, and Michael J. Damzen, “High efficiency >26 W diode end-pumped Alexandrite laser”, Optics Express, Vol. 22, Issue 13, pp. 16386-16392 (2014)
- M. Damzen and A. Minassian, “Diode-pumped Alexandrite laser: a bright prospect for future space Lidar missions”, SPIE 8534-43, Technical Abstracts, (2012)
- Takashige Omatsu, Koki Iwamatsu, Simon P. Chard, Ara Minassian, and Michael J. Damzen, “Radially-polarized, Q-switched pulses from a side-pumped Nd:YVO4 compact stigmatic bounce laser with a photonic crystal output coupler” in The European Conference on Lasers and Electro-Optics (2011) Paper CA9_2
- T. Omatsu, K. Miyamoto, M. Okida, A. Minassian, and M. J. Damzen, “1.3-µm passive Q-switching of a Nd-doped mixed vanadate bounce laser in combination with a V:YAG saturable absorber”, Applied Physics B, Volume 101, Issue 1-2, pp 65-70 (2010)
- T. Omatsu, A. Minassian, and M.J. Damzen, “Passive Q-switching of a diode-side-pumped Nd-doped mixed gadolinium yttrium vanadate bounce laser”, Applied Physics B, Volume 90, Issue 3-4, pp 445-449 (2008)
- D. Sauder, A. Minassian, and M. J. Damzen, “Laser operation at 1.3μm of 2at.% doped crystalline Nd:YAG in a bounce geometry”, Optics Express, Vol. 15, Issue 6, pp. 3230-3235 (2007)
- D. Sauder, A. Minassian, and M. J. Damzen, “High efficiency laser operation of 2 at.% doped crystalline Nd:YAG in a bounce geometry”, Optics Express, Vol. 14, Issue 3, pp. 1079-1085 (2006)
- Takashige Omatsu, Yasukuni Ojima, Ara Minassian, and Michael Damzen, “Power scaling of highly neodymium-doped YAG ceramic lasers with a bounce amplifier geometry”, Optics Express, Vol. 13, Issue 18, pp. 7011-7016 (2005)
- A. Minassian and M. J. Damzen, “20 W bounce geometry diode-pumped Nd:YVO4 laser system at 1342 nm”, Optics Communications, Volume 230, Issues 1–3, pp. 191–195(2004)
- Benjamin A. Thompson, Ara Minassian, and Michael J. Damzen, “Operation of a 33-W, continuous-wave, self-adaptive, solid-state laser oscillator”, JOSA B, Vol. 20, Issue 5, pp. 857-862 (2003)
- A. Minassian, B. Thompson, and M J. Damzen “Ultrahigh-efficiency TEM00 diode-side-pumped Nd:YVO4 laser”, Applied Physics B, Volume 76, Issue 4, pp 341-343 (2003)
- J. H. Garcıa-López, V. Aboites, A.V. Kir’yanov, M. J. Damzen, and A. Minassian, “High repetition rate Q-switching of high power Nd:YVO4 slab laser”, Optics Communications, Volume 218, Issues 1–3, pp. 155–160 (2003)
- A. Minassian, G. J. Crofts, and M. J. Damzen, “A tunable self-pumped phase-conjugate laser using Ti:sapphire slab amplifiers”, Optics Communications, Volume 161, Issues 4–6, pp. 338–344 (1999)