Purchase of Optical Frequency Comb

Beskrivelse fra ordregiveren

A frequency comb is a complicated metrology tool to stabilize and characterize lasers, much like a wavemeter but with far greater precision, accuracy, and versatility. Our requirements are a frequency comb that can stabilize > 10 lasers with wavelength that are defined in the field, in the wavelength range of 670-2100nm, and long term linewidth < 20kHz for IR wavelengths using a GPS referenced RF lock. The possibility should be available for even better performance using an optical reference. The base unit for the frequency comb is typically broadened using “extensions” to reach larger wavelength coverage. The base unit from Toptica offer 8 output ports that feed into an extension. Once these ports are occupied, an entire new frequency comb is required to stabilize more lasers, so these ports must be used efficiently. What separates the equipment compared to other options on the market is the capabilities of their extensions. For more information BT-135

Andre bekendtgørelser fra Københavns Universitet

• Udbud af rammeaftale om levering af laboratoriehandsker Københavns Universitet · 6. november 2026 · frist 8. december 2026
• Udbud af rammeaftale vedr. rekrutteringsydelser til top- og lederstillinger på Københavns Universitet Københavns Universitet · 6. november 2026 · ca. 10.000.000 kr.
• A Element Analyzer Isotope Ratio Mass Spetrometer,10 kV 253 Plus IRMS architecture Københavns Universitet · 6. november 2026
• A Element Analyzer Isotope Ratio Mass Spetrometer,10 kV 253 Plus IRMS architecture Københavns Universitet · 5. november 2026
• Forhåndsmeddelelse om kommende udbud af rammeaftaler mhp. levering af laboratoriehandsker til danske universiteter, Københavns Universitet · 23. oktober 2026 · ca. 4.700.000 kr.
• A Element Analyzer Isotope Ratio Mass Spetrometer,10 kV 253 Plus IRMS architecture Københavns Universitet · 23. oktober 2026