A new tunable vertical cavity surface-emitting laser (VCSEL) for optical coherence tomography (OCT) offers faster imaging speeds than current commercial OCT systems, and dramatic improvements in ...

Vertical cavity surface emitting lasers (VCSELs) tunable over a 30nm range are being built by Two-Chip Photonics of Germany. The firm, using technology from a European tunable lasers project, said the ...

The optical networking industry experienced exponential growth from 1996 to 2000, during which time a record amount of inventory was created by bullish organizations embracing the advanced ...

Fabricating microlenses directly on to the top of a VCSEL's gain structure creates a versatile single-mode source. A tunable single-mode VCSEL that uses an intracavity polymer microlens could be ideal ...

Despite whether one is manufacturing inexpensive vertical-cavity surface-emitting laser diodes (VCSELS) for consumer electronics or utilizing a tunable mode-locked Ti:Sapphire laser for multi-photon ...

Ever since optical transport in the direct service of Internet Protocol (IP) became a preferred architecture in the mid-1990s, the holy grail of optical data researchers has been the fully connected ...

Vertical-cavity surface-emitting laser (VCSELs) are a type of semiconducting laser diode used across many optical communications applications. They have been around since 1979, where they were created ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...

There are several important gases that are detectable with mid-infrared light, having wavelengths between 3-4 micrometers. Application-grade Vertical-cavity surface-emitting lasers (VCSELs), however, ...

Pune, Oct. 07, 2024 (GLOBE NEWSWIRE) -- Market Size & Growth Outlook: “The Tunable Laser Market Size was valued at USD 18.88 Billion in 2023 and it is expected to reach USD 54.06 Billion by 2032 with ...

Thin-membrane mirrors based on subwavelength gratings are transforming the performance of tunable VCSELs. The success of VCSELs is largely due to their unique features, such as longitudinal ...

A new ring-based tunable laser on a chip emits multiple wavelengths smoothly, offering a compact, cost-effective alternative for sensing, diagnostics, and more. (Nanowerk News) Researchers in the ...