High-performance semiconductor optical amplifier array for self-aligned packaging using Si V-groove flip-chip technique

III‐VCompound Semiconductor Optoelectronic Devices

“…Moreover, quantum well SOAs can have higher gain than bulk SOAs due to their quasi-2D energy bands. Polarization insensitive SOA s operating at 1.3 mm and 1.5 mm have been demonstrated using both InGaAsP/ InP and InAlGaAs/InP multi-quantum well active regions (219)(220)(221)(222)(223)(224)(225)(226).…”

Integrated Micro-Optics

“…The former represents "classical" microoptical systems where the light is directed through free space using lenses, gratings, or mirrors; [3] two-dimensional arrays of micromirrors, [4,5] siliconoptical-bench systems, [6,7] and three-dimensional silicon micro-optics [8] represent established examples of this category. The former represents "classical" microoptical systems where the light is directed through free space using lenses, gratings, or mirrors; [3] two-dimensional arrays of micromirrors, [4,5] siliconoptical-bench systems, [6,7] and three-dimensional silicon micro-optics [8] represent established examples of this category.…”

Design, characterization and reliability studies of passive aligned optical modules

“…Optical modules have been assembled on silicon substrate with various structures using different techniques primarily because it can be mass-produced with low cost process [7,[9][10][11][12][13]. The structural nature of silicon makes it possible to fabricate precise three- shapes.…”

“…The structural nature of silicon makes it possible to fabricate precise three- shapes. Anisotropic etching of bulk silicon by using wet chemical etching is widely used in the fabrication of SiOB [11][12][13]. The technology for machining <100>-and <110>oriented silicon by chemical etching is widely published in this literature [12,14] [24].…”

“…The coupling efficiency was calculated in the plane 1 as depicted inFigure 6.3. The more general coupling efficiency can be expressed as r| = r| x r| y(13) wnerer| x -r| z rid r|e r|d,e , % T|Z *ld T| e T]d,eLaser DiodePlane Optical Coupling between Astigmatic LD and Single Mode Fiber…”