IGF



Publikacja

Development of suspended core soft glass fibers for far-detuned parametric conversion

Rampur A., Ciąćka P., Cimek J., Kasztelanic R., Buczyński R. and Klimczak M.

Typ publikacji:
Publikacja naukowa recenzowana (Science Citation Index)

Journal of Optics

20, 2018, art. 045501, 10.1088/2040-8986/aaaf8f

Jednostka organizacyjna:
IGF, ZOI

Light sources utilizing χ (2) parametric conversion combine high brightness with attractive operation wavelengths in the near and mid-infrared. In optical fibers, it is possible to use χ (3) degenerate four-wave mixing in order to obtain signal-to-idler frequency detuning of over 100 THz. We report on a test series of nonlinear soft glass suspended core fibers intended for parametric conversion of 1000–1100 nm signal wavelengths available from an array of mature lasers into the near-to-mid-infrared range of 2700–3500 nm under pumping with an erbium sub-picosecond laser system. The presented discussion includes modelling of the fiber properties, details of their physical development and characterization, and experimental tests of parametric conversion.


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