Novel construction of a deformable mirror for laser beam shaping (2009)
Bruchmann, C., Eberhardt, R., Beckert, E., Peschel, T., Gramens, S., Gebhardt, S.E., ...
This paper reports on a novel construction of a deformable mirror for laser beam shaping. The deformable mirror is actuated by screen-printed thick film piezoceramic unimorphs based on lead zirconate...
Fabrication and characterization of a monolithic piezoelectric actuator for fiber coupling (2008)
Bruchmann, C., Höfer, B., Schreiber, P., Eberhardt, R., Buss, W., Peschel, T., ...
PZT thick-films are printed on an Al2O3-substrate, generating a cantilever monomorph. A task of positioning with two degrees of freedom is successfully fulfilled. It is realized by two parallel...
Active optical structures by use of PZT thick films (2008)
Gebhardt, S., Schönecker, A., Bruchmann, C., Beckert, E., Rodrigues, C., Bastaits, R., ...
Piezoceramic thick films offer the possibility of integrated solutions for microsystems applications. The authors have developed a screen printable thick film paste based on a low sintering PZT-PMN...
Application of PZT thick-films on adjusting purposes in micro-optical systems (2007)
Bruchmann, C., Höfer, B., Schreiber, P, Eberhardt, R., Buss, W., Peschel, T., ...
A PZT thick-film is printed on an Al2O3-Substrate, generating a cantilever monomorph. A task of positioning with two degrees of freedom is successfully fulfilled. It is realized by two parallel...
Ultrafast parametric amplifier pumped by a fiber laser system (2006)
Aguergaray, C., Andersen, T., Schmidt, O., Röser, F., Bruchmann, C., Limpert, J., ...
The generation of high energy femtosecond pulses in Optical Parametric Amplifier (OPA) pumped by fiber laser at a repetition rate of 1MHz is reported. Highly nonlinear fibers are used to create an...
Andersen, T., Schmidt, O., Bruchmann, C., Limpert, J., Aguergaray, C., Cormier, E., ...
We report on the generation of high energy femtosecond pulses at 1 MHz repetition rate from a fiber laser pumped optical parametric amplifier (OPA). Nonlinear bandwidth enhancement in fibers provides...