Jul 19, 2025
We present an early experimental switched CMOS-vertical-cavity surface-emitting laser (VCSEL) system operating at Gigabit Ethernet line rates that achieves a switched interconnect
Jul 30, 2025
These results on our GeSn vertical-cavity surface emitter pave the way towards efficient, continuous-wave electrically-injected GeSn lasers operating at room temperature for electronic
Dec 12, 2025
Curved Waveguide Design with Holographic Couplers Vertical Cavity Surface Emitting Laser (VCSEL) structure import, reflectivity, and cold cavity simulation Transient Thermal Analysis of arm-band
Nov 13, 2025
Vertical cavity surface emitting lasers (VCSELs) have a number of advantageous properties for modern photonics applications compared to other
Apr 28, 2026
Polarized topological vertical cavity surface-emitting lasers (VCSELs) are promising candidates for stable and efficient on-chip light sources, with
May 17, 2026
The VCSEL (Vertical Cavity Surface Emitting Laser) and laser diodes are among the most versatile and impactful surface-emitting laser technologies
Jan 04, 2026
Silicon-integrated short-wavelength hybrid-cavity VCSELs with up to 2.3 mW optical output power and 12 GHz modulation bandwidth, which enables data transmission at up to 25 Gb/s,
Dec 06, 2025
The wavelength tuning range of a tunable vertical-cavity surface-emitting laser (VCSEL) is strongly influenced by the design of the interface between the semiconductor cavity and the air cavity.
Dec 06, 2025
This article explains the technology of Vertical Cavity Surface-emitting Lasers (VCSELs), a type of surface-emitting semiconductor laser. It covers the basic
Apr 12, 2026
The VCSEL (Vertical-Cavity Surface-Emitting Laser)s for Apple are manufactured in our Sherman, Texas facility and will help support the long term growth and utilization of the site.
Jun 30, 2026
Vertical-Cavity Surface-Emitting Lasers (VCSELs) offer a unique combination of efficiency, scalability, and manufacturing maturity. That makes
Jun 11, 2026
Abstract and Figures We report the demonstration of the continuous wave laser action on GaN-based vertical cavity surface emitting lasers at room
Oct 25, 2025
Abstract: This article presents the flip-chip bonding of vertical-cavity surface-emitting lasers (VCSELs) to silicon grating couplers (GCs) via SU8 prisms. The SU8 prisms are defined on top of the GCs using
Jan 22, 2026
In this work, we present the first demonstration of a continuously wavelength-tunable perovskite VCSEL by integrating liquid crystals into a vertical resonant cavity.
Jun 02, 2026
By using chaotic vertical-cavity surface-emitting lasers as entropy sources for key generation, a security system based on physical unclonable functions can be created that offers response rates
Jul 06, 2026
Vertical cavity surface-emitting laser (VCSEL)-based optical interconnects (OI) are crucial for high-speed data transmission in data centers, supercomputers, and vehicles, yet their
May 29, 2026
Semiconductor Lasers and Amplifiers - 10-Gb-s Error-Free Transmission Under Optical Reflection Using Isolator-Free 1.3-mm InP-Based Vertical-Cavity Surface-Emitting Lasers
Mar 16, 2026
Vertical-cavity surface-emitting lasers (VCSELs) held the leading 37.8% share in 2025, propelled by smartphone facial authentication and time-of
Mar 08, 2026
The SPIE Digital Library offers a comprehensive range of content on Vertical Cavity Surface Emitting Lasers (VCSELs), covering various aspects of their development, applications, and advancements.
Jul 19, 2025
A laser cavity formed from a single defect in a two-dimensional photonic crystal is demonstrated. The optical microcavity consists of a half
Aug 25, 2025
The GaAs-based vertical-cavity surface-emitting laser (VCSEL) is the standard light source in today''s optical interconnects, due to its energy efficiency, low cost, and high speed already at low
Mar 05, 2026
Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region; Surface
Apr 23, 2026
Abstract: An efficient integration scheme for a vertical cavity surface emission laser (VCSEL) on a silicon photonic circuit is introduced.
Nov 27, 2025
Vertical Cavity Surface Emitting Laser (VCSEL) GaN Laser Diode Chips VCSEL-based GaN laser diode chips are characterized by their vertical emission profile, enabling high beam quality, low divergence,
Jun 29, 2026
We integrate the LED in a planar cavity to couple the polariton emission angle and polarization to the in-plane exciton momentum, controlled by a lateral voltage. These findings demonstrate the potential of
Jul 06, 2026
We report a quasi-photonic-crystal surface-emitting laser (QPCSEL) that employs sub-micron, low-index buried dielectric features surrounded by high-index epitaxial semiconductor to form
Dec 16, 2025
Vertical cavity surface emitting lasers (VCSELs) have emerged as a versatile and promising platform for developing advanced integrated photonic devices and systems due to their
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