The receiver amplifier takes the signal from the PIN photo diode and transimpedance amplifier ... operating at 1310 nm. The VCSEL driver provides for modulation and bias current adjustment.

The VCSEL laser diodes is the fastest growing segment in the laser diode market. The driving factors responsible for the growth of the VCSEL market include the growing adoption of VCSEL technology ...

although the nature of traditional VCSEL diodes typically means that the output wavelength is adversely affected by outside factors like the operating temperature. The Vienna project aimed to make use ...

Researchers have shown that a vertical cavity surface emitting laser (VCSEL) diode, which is commonly used in telecommunications and lidar applications, could offer a less expensive light source ...

WASHINGTON — Researchers have shown that a vertical cavity surface emitting laser (VCSEL) diode, which is commonly used in telecommunications and lidar applications, could offer a less expensive ...

The small cavity of a VCSEL means that it can be tuned quickly by altering the injection current. While edge-emitting diodes are also fast-tuned in this way, it tends to limit the frequency-shift ...

The company has introduced what it calls the industry's first practical, electrically-pumped 1.3-µm vertical cavity surface emitting laser (VCSEL) diode. Also claiming the industry's highest ...

LONDON — Vertilas GmbH, a supplier of vertical cavity surface emitting laser (VCSEL) diodes, has raised 3.6 million euro (about $4.3 million) in a third round of funding. A new investor KfW ...