- Nineteen-port photonic lantern with multimode delivery fiberD Noordegraaf
NKT Photonics A S, Birkerø d, Denmark
Opt Lett 37:452-4. 2012..The coupling loss from a 50 μm core MM fiber to an ensemble of 19 SM fibers and back to a 50 μm core MM fiber is below 1.1 dB...
- Multi-mode to single-mode conversion in a 61 port Photonic LanternD Noordegraaf
NKT Photonics A S, Blokken 84, , Denmark
Opt Express 18:4673-8. 2010..76 dB. This demonstration shows the feasibility of using the Photonic Lanterns within the field of astrophotonics for coupling MM star-light to an ensemble of SM fibers in order to perform fiber Bragg grating based spectral filtering...
- Mode field diameter preserving fiber tapersD Noordegraaf
NKT Photonics A S, Blokken 84, DK 3460 Birkerød, Denmark
Opt Lett 36:4524-6. 2011..Fibers with a 6 μm MFD feedthrough and a 15 μm polarization maintaining feedthrough are demonstrated experimentally. Simulations of the MFD in the tapered dual-core fibers are also presented...