Singlemode Oxide VCSEL – TO-46 flat window (SV3639-001)
his is a new and advanced class of VCSELs from Finisar having dramatically reduced electrical power consumption, reduced variation with temperature and excellent reliability.
Finisar Single Mode VCSELS have been engineered to achieve a good balance between threshold current and reliability. The 850nm single mode VCSELs are available in all of the current Finisar VCSEL packaging configurations such as the TO46, and surface mount components. Custom packaging designs are also available.
The SV3639 combines many of the desired features of an LED and the advantages of a laser diode operating in a single longitudinal mode and a single transverse mode. The VCSEL provides increased power output at low drive currents. As the current increases above its threshold, the light intensity increases proportionally.
Features
SV3639-001 Product Specification Sheet
Application note: VCSEL Optical Modes
Application note: VCSELs in Various Sensor Applications
Application note: Pulsed Operation of VCSELs for High Peak Powers
Application note: DC Interface Examples for VCSELs
Reliability data: An Atlas of ESD Failure Signatures in Vertical Cavity Surface Emitting Lasers
Reliability data: Reliability of Various Size Oxide Aperture VCSELs
Reliability data: Nanoscale Materials Characterisation of Degradation in VCSELs
Reliability data: 4Gbps & 2.5Gbps Oxide Isolated VCSEL Reliability Report
Application note: VCSEL Based Reflective Sensors for Printing Applications
