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- 2017
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In: Physical Review D. - 2470-0010 .- 2470-0029. ; 96:2
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Journal article (peer-reviewed)
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- Denker, B., et al.
(author)
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Hot YAG:Yb3+:Er3+ crystal-a potential laser medium for high average power 1.5 μm lasers
- 2006
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In: Advanced solid-state photonics 2006. - : Optical Society of America. - 1557527989 - 9781557527981
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Conference paper (peer-reviewed)abstract
- The near-IR spectroscopic properties of YAG:Yb:Er crystals were investigated at high temperatures. It is shown that at 600°-800°C temperatures they become close to their corresponding properties in Er,Yb: phosphate laser glasses.
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5. |
- Denker, B., et al.
(author)
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New crystalline material for 1.5 μm lasers : Yb,Er - Activated GdCa 4O(BO3)3
- 2004
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In: Advanced Solid-State Photonics. - Washington, D.C. : Optics Info Base, Optical Society of America. - 1557527717 ; , s. 430-434
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Conference paper (peer-reviewed)abstract
- A new crystalline medium for 1.5 μm Yb-Er lasers is proposed: GdCa 4O(BO3)3 (GdCOB). Its melting point allows crystal growth using platinum instead of iridium crucibles. Spectroscopic and laser tests of the new material are described. A maximum CW output power of 80 mW was achieved in a monolithic microchip cavity under laser diode pumping.
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- Hellstrom, J. E., et al.
(author)
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Laser performance of Yb : GdCa4O(BO3)(3) compared to Yb : KGd(WO4)(2) under diode-bar pumping
- 2007
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In: Laser physics. - : Pleiades Publishing Ltd. - 1054-660X .- 1555-6611. ; 17:10, s. 1204-1208
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Journal article (peer-reviewed)abstract
- A study of Yb:GdCOB under diode-bar pumping has been performed and the results are compared, experimentally and theoretically, with Yb:KGW in the same cavity. An output power of 7.3 W and a slope efficiency of 57.4% were obtained. Self-frequency-doubling experiments are also discussed.
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