Iowa State University Ionwave #RFQ-1001542

Iowa State University seeks a compatible dual-cavity Nd:YAG laser and PIV beam-delivery system

Iowa State University is seeking a compatible laser and beam-delivery package for Aerospace Engineering PIV research and plasma diagnostics. - Buyer: Iowa State University, Board of Regents, State of Iowa; Procurement Services Department, on behalf of the Aerospace Engineering Department. - OEMs and vendors: No manufacturer or vendor is named. This is a brand-name-or-equal request; bidders must identify the manufacturers and model numbers they propose. - Required equipment: One 532 nm dual-cavity pulsed Nd:YAG laser (at least 200 mJ per cavity per pulse and 15 Hz per cavity); one approximately 1.8 m articulating beam-delivery arm; one laser mounting base plate with connecting hardware; and one adjustable light-sheet optics assembly with 300–2,000 mm sheet-waist focal-length adjustment and cylindrical lenses of -10 mm and -20 mm. - Compatibility and technical requirements: All components must work together mechanically, optically, and electrically. The beam arm must exceed 96% transmission at 532 nm and include an adjustable-height mirror, alignment tool with fluorescent targets, and a compatible optics mount. Laser submissions must document safety classification and features, pulse duration and separation range, triggering, cooling, and electrical requirements. Bidders must identify and price any additional parts or modifications needed for operation. - Optional items and services: Separately priced 266 nm and 527 nm beam-arm coatings, 527 nm light-sheet optics, recommended spares and consumables, on-site installation/alignment/verification, operator training, extended warranty and support, and assistance integrating with the University's PIV acquisition and synchronization equipment. - Other procurement requirements: Provide technical literature, an itemized quote, warranty information, and three external references for similar work. Delivery within eight weeks of purchase-order receipt is preferred. The accompanying insurance language specifies coverage for high-risk equipment repair, installation, and maintenance, including commercial general liability, automobile liability, workers' compensation, and employer's liability; it does not describe a separate repair scope.

Description

Iowa State University, on behalf of its Aerospace Engineering Department, is soliciting quotes for a dual-cavity pulsed Nd:YAG laser system for particle image velocimetry (PIV) and plasma diagnostics. The requested compatible assembly includes the laser, articulating beam delivery arm, mounting base plate and hardware, and adjustable light sheet optics. Suppliers must provide technical literature, an itemized quotation, and warranty information; optional installation, training, extended support, and accessories may also be quoted separately. Responses are due November 30, 2026, at 10:00 AM CT.

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