Knolls Atomic Power Lab., P.O. Box 1072, Schenectady, N.Y. 12301-1072

A -- OPTICAL INTERFERENCE FILTERS Contact L. J. Ross - Contract Administrator (518) 395-4567. OPTICAL INTERFERENCE FILTERS - KAPL is seeking sources with expertise in optical interference filter technology including experience with Si/SiO deposition or experience with other material system(s) with index of refraction difference Delta Index of Refraction greater than or equal to 1.0. Sources should possess capability which could be developed to meetthe following interference filter requirements: (1) greater than or equal to 95% average transmittance in the region of 1.2 - 2.2 microns, (2) greater than or equal to 97% average reflectance in the region 2.2 - 4.4 microns, (3) 50% reflectance value between 2.15 - 2.25 microns, and (4) source angle of incidence designed for non-polarized light at 45 degrees. This synopsis is for information and planning purposes only and does not constitute a solicitation for bids or proposals and is not to be construed as a commitment by the Government. The Government does not intend to pay for any information provided under this synopsis. Firms possessing the capabilities to meet these objectives should submit information pertaining to these capabilities to. Information supplied shall include as a minimum past experience, identification of existing equipment and facilities, and other data pertaining to the aforementioned requirements. Vendors are invited to submit a written indication of interest, to be postmarked no later than fifteen (15) working days after the date of this announcement. (130)

Loren Data Corp. http://www.ld.com (SYN# 0009 19950515\A-0009.SOL)