H.A.G.M. van Wolferen

Ultra-narrow-linewidth, single-frequency distributed feedback waveguide laser in Al_2O_3:Er^3+ on silicon

E. H. Bernhardi, H.A.G.M. van Wolferen, L. Agazzi et al. · Optics Letters · 2010 · 139 citations

Large Area Photonic Crystal Slabs for Visible Light with Waveguiding Defect Structures: Fabrication with Focused Ion Beam Assisted Laser Interference Lithography

L. Vogelaar, W. Nijdam, H.A.G.M. van Wolferen et al. · Advanced Materials · 2001 · 87 citations · Full text

Photonic Sensor, Optical Materials, Quantum Photonics +22

Highly efficient, low-threshold monolithic distributed-Bragg-reflector channel waveguide laser in Al_2O_3:Yb^3+

E. H. Bernhardi, H.A.G.M. van Wolferen, Kerstin Wörhoff et al. · Optics Letters · 2011 · 56 citations

Photonics, Engineering, Optical Properties +9

Photonic generation of stable microwave signals from a dual-wavelength Al_2O_3:Yb^3+ distributed-feedback waveguide laser

E. H. Bernhardi, Md Rezaul Hoque Khan, Chris Roeloffzen et al. · Optics Letters · 2012 · 46 citations

Optical Materials, Engineering, Laser Science +17

Monolithic distributed Bragg reflector cavities in Al2O3 with quality factors exceeding 106

E. H. Bernhardi, Qiqi Lu, H.A.G.M. van Wolferen et al. · Photonics and Nanostructures - Fundamentals and Applications · 2011 · 33 citations

Materials Engineering, Photonics, Materials Science +7