BIOGRAPHY

Patrick L. Edsell has served as a Director of the Company since May 2011. Mr. Edsell has over 20 years of executive experience and over 20 years of board experience. He previously served as acting Chief Financial Officer, on a part-time basis, for SpectraSensors, Inc. from 2008 to 2010 and as Senior Vice President and General Manager of Avanex Corporation from 2007 to 2008. He was Chief Executive Officer of NP Photonics, Inc. from 2004 to 2007 and Gigabit Optics Corporation from 2002 to 2004. Prior to that, he was Chairman, President and Chief Executive Officer of Spectra Physics, Inc. from 1997 to 2002 and President of Spectra-Physics Lasers and Optics Group from 1990 to 1997. Mr. Edsell was Chief Financial Officer of Pharos AB from 1984 to 1991 and Vice President, Finance of GP Technologies from 1982 to 1984. He was a director and Chairman of the Audit Committee of Captiva Software Systems from 2001 to 2005 and Chairman from 2004 to 2005. Prior to that, he was a director of FLIR Systems, Inc. in 1998 and 1999. He currently serves as a director of a private company.