Umnikov Andrei Aleksandrovich

Publications in Math-Net.Ru

1. Clad-pumped bismuth fibre laser emitting in the wavelength range from 1.3 to 1.4 μm
   
   Kvantovaya Elektronika, 52:8 (2022),  681–684
2. Charge-transfer state excitation as the main mechanism of the photodarkening process in ytterbium-doped aluminosilicate fibres
   
   Kvantovaya Elektronika, 44:12 (2014),  1129–1135
3. Role of oxygen hole centres in the photodarkening of ytterbium-doped phosphosilicate fibre
   
   Kvantovaya Elektronika, 43:11 (2013),  1037–1042
4. Luminescence and photoinduced absorption in ytterbium-doped optical fibres
   
   Kvantovaya Elektronika, 41:12 (2011),  1073–1079
5. Bismuth-doped telecommunication fibres for lasers and amplifiers in the 1400 — 1500-nm region
   
   Kvantovaya Elektronika, 39:6 (2009),  583–584
6. CW bismuth fibre laser
   
   Kvantovaya Elektronika, 35:12 (2005),  1083–1084
7. Efficient 0.9-μm neodymium-doped single-mode fibre laser
   
   Kvantovaya Elektronika, 33:12 (2003),  1035–1037
8. Absorption and luminescence properties of Cr⁴⁺-doped silica fibres
   
   Kvantovaya Elektronika, 31:11 (2001),  996–998
9. High-power fibre Raman lasers emitting in the 1.22 — 1.34-μm range
   
   Kvantovaya Elektronika, 30:9 (2000),  791–793
10. Highly efficient cladding-pumped fibre laser based on an ytterbium-doped optical fibre and a fibre Bragg grating
    
    Kvantovaya Elektronika, 27:3 (1999),  239–240