TY  - JOUR
A1  - Menzel, Ralf
A1  - Raab, Volker
A1  - Lorenz, Dieter
A1  - Heuer, Axel
T1  - Efficient phase conjugating mirror with a low threshold in a tapered optical fiber
Y1  - 2000
ER  - 
TY  - JOUR
A1  - Raab, Volker
A1  - Ullner, Ekkehard
A1  - Menzel, Ralf
T1  - Novel External Resonators for High Power Diode Lasers with Improved Beam Quality
Y1  - 2000
ER  -