Publication Citation
NIST Authors in Bold
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| Author(s): | Tyler W. Neely; Lora L. Nugent-Glandorf; Florian B. Adler; Scott A. Diddams; |
|---|---|
| Title: | Broadband mid-infrared frequency upconversion with a aperiodically-poled LiNbO3 waveguide |
| Published: | October 15, 2012 |
| Abstract: | We convert a mid-infrared frequency comb to near-infrared wavelengths through sum-frequency generation in an aperiodically poled ZnO:LiNBO3 waveguide. Conversion across a bandwidth of 2.5 υm - 4.5 υm is demonstrated in a single device, with increased conversion efficiency in comparison to a bulk PPLN crystal. Additionally, stability measurements are reported. Finally, we resolve upconverted methane lines using an near-infrared optical spectrum analyzer. |
| Citation: | Optics Letters |
| Volume: | 37 |
| Issue: | 20 |
| Pages: | pp. 4332 - 4334 |
| Keywords: | Ultrafast lasers;Upconversion |
| Research Areas: | Physics |