Table 2. Measured, simulated, and diffraction limited FWHM focal spot sizes for the multi-sector and interleaved lenses.

Wavelength	915 nm			1550 nm
	Measured	Simulated	Limit	Measured	Simulated	Limit
Multi-sector	1.85 ± 0.05 μm	1.7 μm	1.6 μm	3.3 ± 0.2 μm	3 μm	2.75 μm
Interleaved	1.85 ± 0.05 μm	1.7 μm	1.6 μm	3.3 ± 0.2 μm	3 μm	2.75 μm