Buckley Sonia, Chiles Jeffrey, McCaughan Adam N, Moody Galan, Silverman Kevin L, Stevens Martin J, Mirin Richard P, Nam Sae Woo, Shainline Jeffrey M
National Institute of Standards and Technology, Boulder, Colorado 80305, USA.
Appl Phys Lett. 2017;111(14). doi: 10.1063/1.4994692.
We demonstrate cryogenic, electrically injected, waveguide-coupled Si light-emitting diodes (LEDs) operating at 1.22 m. The active region of the LED consists of W centers implanted in the intrinsic region of a -- diode. The LEDs are integrated on waveguides with superconducting nanowire single-photon detectors (SNSPDs). We demonstrate the scalability of this platform with an LED coupled to eleven SNSPDs in a single integrated photonic device.
我们展示了在1.22微米波长下工作的低温、电注入、波导耦合硅发光二极管（LED）。该LED的有源区由注入到p-i-n二极管本征区的W中心组成。这些LED与超导纳米线单光子探测器（SNSPD）集成在波导上。我们在单个集成光子器件中展示了一个与11个SNSPD耦合的LED的该平台的可扩展性。
