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arXiv · 1908.01468

Modular system for fluorescence-based single photon generation using retro-reflector

Hee-Jin Lim·Kwang-Yong Jeong·Dong-Hoon Lee·Kee Suk Hong
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Abstract

Apparatus for fluorescence-based single photon generation includes collection optics and various setups for characterization. Managing this system often reveals complexity in such a way that adjusting in a small region changes optimal alignments of others. We suggest here a modular system, where the optimal alignment is given to each compartment and tested independently. Based on this concept, we built a system for single photon generation with fluorescence center in hexagonal boron nitride nano-flake, advantageous for scaling up the number of single mode fiber output and a high degree of stability. The system allowed for a practical use of single photon stream extended over an hour with a uniform count rate of small fluctuation levels.

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Hee-Jin Lim, Kwang-Yong Jeong, Dong-Hoon Lee, Kee Suk Hong. 2019-11-18. Modular system for fluorescence-based single photon generation using retro-reflector. https://doi.org/10.1364/ome.9.004644

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