M. Achtenhagen

1.5-mW Single-Mode Operation of Wafer-Fused 1550-nm VCSELs

A. Syrbu, A. Mircéa, A. Mereuta et al. · IEEE Photonics Technology Letters · 2004 · 71 citations · Full text

Photonics, Electrical Engineering, Optical Materials +15

Lateral current spreading in ridge waveguide laser diodes

M. Achtenhagen, A. Hardy · Applied Physics Letters · 1999 · 39 citations

Photonics, Critical Thickness, Engineering +8

L-I characteristics of fiber Bragg grating stabilized 980-nm pump lasers

M. Achtenhagen, S. Mohrdiek, Tomáš Pliška et al. · IEEE Photonics Technology Letters · 2001 · 38 citations

Optical Pumping, Photonics, Light Versus +13

Analysis of a multiple-pump Raman amplifier

M. Achtenhagen, Tian Chang, B.M. Nyman et al. · Applied Physics Letters · 2001 · 33 citations

Optical Pumping, Local Fiber Gain, Raman Amplification +12

Gain and noise in ytterbium-sensitized erbium-doped fiber amplifiers: measurements and simulations

M. Achtenhagen, R.J. Beeson, Feng Pan et al. · Journal of Lightwave Technology · 2001 · 27 citations

Photonics, Engineering, Optical Amplification +10