Figure 2 shows the ultra-low phase noise of the DFC CORE + measured according to Liehl et al. The long-term CEP stability can be characterized if the bandpass filters and balanced detection from…
The carrier envelope offset frequency fCEO of the DFC CORE + is zero because of the DFG process implemented in the CERO-Technology . Since it is hard to measure a signal at the frequency…
Pursuant to the company’s growth trajectory, the TOPTICA Group enhances its financial and operational expertise to prepare for continued growth and innovation.
TOPTICA Photonics is pleased to…
TOPTICA Photonics erweitert den Vorstand Im Zuge des Unternehmenswachstums baut die TOPTICA Gruppe ihr finanzielles und operatives Know-how aus, um für weiteres Wachstum und Innovation gerüstet zu…
TOPTICA Photonics Expands Executive Board Pursuant to the company’s growth trajectory, the TOPTICA Group enhances its financial and operational expertise to prepare for continued growth and…
How it works
The operating principle of the offset-free Difference Frequency Comb (DFC) relies on generating a broadband supercontinuum from the output of a low noise Er-fiber mode-locked oscillator…
Perfect lock to optical reference
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This is proof of the exceptional coherence of the all comb lines of the RF-locked DFC CORE +. Moreover, it shows that there is truly zero noise at the frequency origin, anything acting on the DFC…