Figure 3
From: High channel count and high precision channel spacing multi-wavelength laser array for future PICs
The statistical characteristics of the measured 7 arrays.
The ratios of the wavelength residuals within ±0.20 nm are 81.4%, 71.7%, 90.0%, 85.0% 88.1% 82.1% and 85.0% respectively and the mean value is 83.3%. The single-longitudinal-mode yield of the arrays are 98.3%, 100%, 100%, 100%, 98.3%, 93.3% and 100% respectively.
