Boeck Robert, Caverley Michael, Chrostowski Lukas, Jaeger Nicolas A F
Opt Lett. 2015 Jan 15;40(2):276-9. doi: 10.1364/OL.40.000276.
We have experimentally demonstrated, in silicon, a double microring resonator with Mach-Zehnder interferometer-based coupling that meets many commercial specifications. Our device has a ripple of 0.5 dB, an adjacent channel isolation of at least 41.0 dB, a nonadjacent channel isolation of at least 38.6 dB, an interstitial peak suppression of at least 37.5 dB, an express channel isolation of 10.0 dB, and a free spectral range greater than the span of the C-band of 37.23 nm.
我们已经在硅中通过实验证明了一种基于马赫曾德尔干涉仪耦合的双微环谐振器，它满足许多商业规格。我们的器件具有0.5 dB的纹波、至少41.0 dB的相邻信道隔离、至少38.6 dB的非相邻信道隔离、至少37.5 dB的间隙峰值抑制、10.0 dB的快速通道隔离以及大于37.23 nm的C波段跨度的自由光谱范围。
