4 x 4 vertical-cavity surface-emitting laser (VCSEL) and metal-semiconductor-metal (MSM) optical backplane...

Area of Science:

• Optoelectronics
• Optical Communications
• System Integration

Background:

• Advancements in optical communication systems are crucial for meeting increasing data demands.
• Integration of various optoelectronic components presents significant engineering challenges.
• Development of compact and high-speed systems is a key research area.

Purpose of the Study:

• To describe a novel system demonstrator for high-speed optical data transmission.
• To showcase the integration of vertical-cavity surface-emitting lasers and metal-semiconductor-metal detectors.
• To present the operational testing and characterization of the developed system.

Main Methods:

• Construction of a system demonstrator using vertical-cavity surface-emitting lasers, metal-semiconductor-metal detectors, and printed circuit board (PCB) level optoelectronic device packaging.
• Incorporation of a compact bulk optical relay and novel barrel/PCB optomechanics.
• Assembly within a standard VME electrical backplane chassis for system integration.

Main Results:

• The system demonstrator successfully operated at an aggregate data capacity exceeding 1.7 Gbit/s.
• Demonstrated the feasibility of integrating advanced optoelectronic components at the PCB level.
• Provided comprehensive operational testing and characterization data for the system.

Conclusions:

• The developed system demonstrator represents a significant advancement in high-speed optical communication technology.
• The integration approach and component selection enable high data capacity in a compact form factor.
• Further development based on this demonstrator could lead to enhanced optical communication solutions.