This paper suggests a passive aligned optical subassembly (OSA) using 54.7° mirrors of a silicon optical bench (SiOB)
and a 57° angled fiber array for a vertical cavity surface emitting laser (VCSEL). This OSA is very cost-effective
because the OSA was fabricated by only one-axis alignment along the V-groove's direction and flip-chip-bonding the
VCSEL. In addition, this paper describes a 2.5-Gbps x 12-channels parallel optical transmitter module fabricated with
the OSA.© (2006) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Sung Hwan Hwang ; Sang Hwan Lee and Hyo-Hoon Park
"Optical subassembly with 57°-angled fiber array and silicon optical
bench for VCSEL array and parallel optical transmitter module", Proc. SPIE 6352, Optoelectronic Materials and Devices, 63520W (September 22, 2006); doi:10.1117/12.688472; http://dx.doi.org/10.1117/12.688472