Perfect imaging of hypersurfaces via transformation optics (2011) Mantel K, Peschel U, Bachstein D Journal article, Letter Phase-shifting Zernike phase contrast microscopy for quantitative phase measurement (2011) Peng G, Yao B, Harder I, Lindlein N, Torcall-Milla FJ Journal article Simultaneous Raman and elastic light scattering imaging for particle formation investigations (2010) Bräuer A, Dowy S, Leipertz A Journal article, Letter Phase-shifting point-diffraction interferometry with common-path and in-line configuration for microscopy (2010) Peng G, Harder I, Nercissian V, Mantel K, Yao B Journal article Nonparaxial polarizers (2009) Aiello A, Marquardt C, Leuchs G Journal article All-solid bandgap guiding in tellurite-filled silica photonic crystal fibers (2009) Schmidt MA, Granzow N, Da N, Peng M, Wondraczek L, Russell PSJ Journal article Resonance amplification of defect emission in ZnO-inverted opal (2009) Khunsin W, Scharrer M, Aagesen LK, Anderson MA, Chang RPH, Sotomayor Torres CM, Romanov SG Journal article Precise balancing of viscous and radiation forces on a particle in liquid-filled photonic bandgap fiber (2009) Euser TG, Garbos MK, Chen JSY, Russell PSJ Journal article Phase-shift extraction for generalized phase-shifting interferometry (2009) Peng G, Yao B, Lindlein N, Mantel KP, Harder I, Geist E Journal article Interferometric quasi-absolute tests for aspherics using a radial shear position (2009) Mantel KP, Geist E, Harder I, Lindlein N, Leuchs G Journal article