Frank BrücknerSummaryAffiliation: Friedrich Schiller University Country: Germany Publications
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Publications
Demonstration of a cavity coupler based on a resonant waveguide gratingFrank Brückner
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Jena, Germany
Opt Express 17:163-9. 2009..The cavity coupler was incorporated into a Fabry-Perot resonator together with a conventional high quality mirror. The finesse of this cavity was measured to be F = 657, which corresponds to a coupler reflectivity of R = 99.08 %...
Encapsulated subwavelength grating as a quasi-monolithic resonant reflectorFrank Brückner
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
Opt Express 17:24334-41. 2009..Our reflector is an encapsulated subwavelength grating that is based on silicon. We measured a high reflectivity of 93% for a wavelength of lambda = 1.55 microm under normal incidence. Perfect reflectivities are possible in theory...
Realization of a monolithic high-reflectivity cavity mirror from a single silicon crystalFrank Brückner
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
Phys Rev Lett 104:163903. 2010..79+/-0.01)% at a wavelength of 1.55 microm, and achieved a cavity finesse of 2784. We anticipate that our achievement will open the avenue to next generation high-precision experiments targeting fundamental questions of physics...
Widely tunable monolithic narrowband grating filter for near-infrared radiationFrank Brückner
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Jena, Germany
Opt Lett 36:436-8. 2011..The filter performance in terms of linewidth and contrast is essentially preserved over the entire tuning interval...
Enhanced angular tolerance of resonant waveguide grating reflectorsStefanie Kroker
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Jena, Germany
Opt Lett 36:537-9. 2011..Our approach might have compelling applications as new diffractive-reflective optical components with low-coating thermal noise in the field of high-precision metrology...
Reflective cavity couplers based on resonant waveguide gratingsStefanie Kroker
Institut fur Angewandte Physik, Friedrich Schiller Universitat Jena, Max Wien Platz 1, 07743 Jena, Germany
Opt Express 19:16466-79. 2011..With a total effective layer thickness not exceeding 1.1 μm the discussed approaches are expected to remarkably reduce the urgent problem of coating thermal noise of conventional components for high-precision metrology...
