Nd:YAG Laser cutting of diamonds

I am SUDHEER.S.K. working as R&D; officer in Sahajanand Laser TEchnology Pvt Ltd,Surat.We are actively enguaged in the design and fabrication of Nd:YAG lasers for diamond cutting applications.I wish to get some information regarding the new design of Nd:YAG lasers for the above application.WE are trying for more power without compromising TEM00 mode and vertical polarisation.I will be very much thankful to you if you can provide the same if I am sending you the details?Can you give me the addresses of persons who are doing the designing of Solid state Laser Resonators particularly Nd:YAG laser?