NASA/GSFC has a requirement for a Verdi V 18 DF Laser, Qty. 1.Specifications: VERDI V18 DF: Water Riser Chiller: RoHS Diode-pumped frequency-doubledNd: YV04-laser with a CW output power of > 18W @ 532nm, TEM 00. Heat sink and chillerfor water cooling included. RMS Noise: <0.03% rms (10 Hz - 1 GHz)Near Diffraction limited Beam with M2 < 1.1Power Consumption: 900 W (90 - 250 Vac)True Single Longitudinal Mode: Ultra Low-Noise and Long Coherence LengthPermAlign: No Realignment NecessaryAAA Diodes (Aluminium free Active Area)FAP-I Wavelength/Temperature Adjustment and LBO Optimization for Highter EfficiencyHigh FAP-I to 532nm conversion efficiency (typically >25%) for Extended LifetimeRack Mountable Power Supply with RS-232 InterfaceWarranty: FAP-I (Pump Diondes) - 24 months or 10,000 hours, System - 13 months or 5,000hoursNASA/GSFC intends to purchase the items from Coherent, Inc. The Coherent Verdi laser is the only known laser which can be used to drive the CoherentMBD266 system in our laboratories. Coherent Verdi laser is the only known laser capableof producing the 18W of green, 532nm light.The Government intends to acquire a commercial item using FAR Part 12.Interested organizations may submit their capabilities and qualifications to perform theeffort in writing to the identified point of contact not later than 4:30 p.m. local timeon August 18, 2011. Such capabilities/qualifications will be evaluated solely for thepurpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and opencompetition basis, based upon responses to this notice, is solely within the discretionof the government.Oral communications are not acceptable in response to this notice.All responsible sources may submit an offer which shall be considered by the agency. NASA Clause 1852.215-84, Ombudsman, is applicable. The installation Ombudsman isNancy Abell, Goddard Space Flight Center, Mailstop 100, Greenbelt, Md 20771, Phone301-286-5867, FAX 301-286-1714, Email: [email protected]

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