Cryogenically cooled operation of diode-pumped 3-um Er3+:Y2O3 ceramic laser

T. Sanamyan; M. Dubinskii

doi:10.1117/12.853946

4 May 2010 Cryogenically cooled operation of diode-pumped 3-μm Er³⁺:Y₂O₃ ceramic laser

T. Sanamyan, M. Dubinskii

Proceedings Volume 7686, Laser Technology for Defense and Security VI; 76860H (2010) https://doi.org/10.1117/12.853946
Event: SPIE Defense, Security, and Sensing, 2010, Orlando, Florida, United States

Abstract

Reported here is cryogenically-cooled performance of Er3+-doped Y2O3 laser at 2.7 μm based on ⁴I_11/2 ⇒ ⁴I_13/2 transitions and diode-pumped at 974 nm directly into an upper laser manifold ⁴I_11/2. Efficiency of cryogenically cooled performance is getting close to its quantum defect limited value of ~30%.

Citation Download Citation

T. Sanamyan and M. Dubinskii "Cryogenically cooled operation of diode-pumped 3-μm Er³⁺:Y₂O₃ ceramic laser", Proc. SPIE 7686, Laser Technology for Defense and Security VI, 76860H (4 May 2010); https://doi.org/10.1117/12.853946

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