1. Institute of Engineering Thermodynamics; University of Siegen; 57076 Siegen Germany
2. Ctr Sensor Syst ZESS; University of Siegen; 57076 Siegen Germany
3. Erlangen Graduate School in Advanced Optical Technologies; University of Erlangen-Nuremberg; 91052 Erlangen Germany
4. A. M. Prokhorov General Physics Institute; Russian Academy of Sciences; 119991 Moscow Russia
5. Technical Thermodynamics; Otto-von-Guericke University Magdeburg; 39106 Magdeburg Germany
6. ITMO University Saint Petersburg; 197101 Saint Petersburg Russia