Tenders Are Invited For Industrial Machinery – Procurement Of A High-Performance Laser Free Of Charge, Including Assembly, Commissioning And Instruction

Industrial Machinery – Procurement Of A High-Performance Laser Free Of Charge, Including Assembly, Commissioning And Instruction. As Part Of The Establishment Of The New Opticum Research Building, The Procurement Of A High-Power Laser Is Planned. In The Future, This Will Be Used In Particular To Study And Provide Laser Plasma-Assisted X-Rays. For This Purpose, Several Beamlines Will Be Built And Operated Downstream Of The Laser. Due To Its Position As A Backend For The Laboratorys Laser Infrastructure, The Laser Must, On The One Hand, Meet High Requirements For Stability And, On The Other Hand, Correspond To The Pulse Parameters For Efficient X-Ray Generation. In Order To Ensure Future Expandability, Including For Additional Beamlines, The System Should Be Designed Modularly. The Tender Includes The Three Main Modules: - Laser (Module 1) - Amplification Unit (Module 2) - Spectral Broadening And Pulse Shortening (Module 3) Final Parameters Of Pulse Energies Greater Than 8.5Mj At Pulse Repetition Rates Above 200 Khz Should Be Achieved. This Results In Average Outputs Of Greater Than 1700W. The Entire System Must Be Placed On Three Optical Tables. Due To The Special Requirement Of Expandability, Specific Parameters Must Also Be Guaranteed Between The Individual Modules In Order To Adequately Cover, For Example, The Operation Of Additional Beamlines With Picosecond Laser Pulses Or The Use As A Seed/Pump For Optical-Parametric Amplifiers. In Order To Ensure Stable Operation, The Modules Should Be Procured As A Group By One Company. At The Leibniz University Of Hannover There Is A System For Spectral Broadening And Compression From 1Ps To Less Than 50Fs With A Power Of 500W, A Repetition Rate Of 50Khz And 10Mj Pulse Energy. Parts Of This System Can Be Modified For Use Within The New Laser System. 2.2 Installation Location The Laser System Must Be Set Up On Optical Tables In The Laboratories On The Ground Floor Of The Opticum. The Following Supply Lines Are Available At The Installation Site. Electrical Connections: 1X 63A 400V, 1X32 A, 400 V Cooling Water: 3X8kw Flow Temperature 16°C, 3Bar Pressure Difference 2.3 Services In Detail The Determination Of The Economically Most Advantageous Offer Uses The Criteria Defined Below. Exclusion Criteria Are Marked With The Letter A. Failure To Fulfill A Requirement Marked As An Exclusion Criterion Leads To The Exclusion Of The Offer (Ko Criterion). Evaluation Criteria Are Marked With The Letter B. The Requirements Marked With A B Represent The Criteria To Be Assessed With Points Within The Evaluation Scale And Are Given A Weighting. If Listed, 0 To 10 Points Are Awarded For Each Evaluation Criterion, Which Are Included In The Final Score With The Specified Weighting Factor. The Mandatory Information Field Must Be Filled Out Completely. If Fields Contain Yes/No, The Information That Is Offered Must Be Ticked Here. Parameter Information In Positions 2, 3 And 4 Refers To The Output Parameters Of The M