**Amendment 3** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast... **Amendment 3** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast Single Photon Detector IAW Salient Characteristics (Attachment 1) for the United States Air Force Academy (USAFA) Physics Department and the Laser and Optics Research Center (LORC). See Attachment 1 - Salient Characteristics v3 See attached documents for additional information.

**Amendment 2** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast... **Amendment 2** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast Single Photon Detector IAW Salient Characteristics (Attachment 1) for the United States Air Force Academy (USAFA) Physics Department and the Laser and Optics Research Center (LORC). See Attachment 4 - Questions and Answers. See attached documents for additional information.

**Amendment 1** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast... **Amendment 1** The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast Single Photon Detector IAW Salient Characteristics (Attachment 1) for the United States Air Force Academy (USAFA) Physics Department and the Laser and Optics Research Center (LORC). See attached documents for additional information.

The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast Single Photon D... The purpose of this combined synopsis and solicitation is for the purchase of Quantum Demonstration/Experiment System to include Time Correlation / Time Tagging (TCSPC) System and Fast Single Photon Detector IAW Salient Characteristics (Attachment 1) for the United States Air Force Academy (USAFA) Physics Department and the Laser and Optics Research Center (LORC). See attached documents for additional information.