1. Optoelectronics Research Centre; University of Southampton; Southampton Hampshire SO17 1BJ UK
2. PHOTLINE Technologies; ZI Les Tilleroyes - Trépillot; 16 rue Auguste Jouchoux 25000 Besançon France
3. Vienna University of Technology; EMCE; Gußhausstr. 25/354 A-1040 Vienna Austria
4. IHP; Im Technologiepark 25 15236 Frankfurt (Oder) Germany