Wafer-Fused 1310 nm and 1550 nm Mode-Locked Semiconductor Disk Lasers

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The unique physical properties of two-dimensional materials have attracted substantial research efforts in the last twenty years. The possibility of stacking layered materials in freely-configurable stacks, called van der Waals heterostructures, has enable ...

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Chip -scale optical frequency combs enable the generation of highly -coherent pulsed light at gigahertz-level repetition rates, with potential technological impact ranging from telecommunications to sensing and spectroscopy. In combination with techniques ...

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GaN exhibits a decomposition tendency for temperatures far below its melting point and common growth temperatures used in metal-organic vapour phase epitaxy (MOVPE).This characteristic is known to be a major obstacle for realising GaN bulk substrate. There ...

Combining optical gain in direct-bandgap III-V materials with tunable optical feedback offered by advanced photonic integrated circuits is key to chip-scale external-cavity lasers (ECL), offering wideband tunability along with low optical linewidths. Exter ...

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Stable and tunable integrated lasers are fundamental building blocks for applications from spectroscopy to imaging and communication. Here the authors present a narrow linewidth hybrid photonic integrated laser with low frequency noise and fast linear wave ...

Wafer-Fused 1310 nm and 1550 nm Mode-Locked Semiconductor Disk Lasers

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Integration and tunability of rare-earth-doped YSZ for next generation photonic devices

Excitonic devices based on van der Waals heterostructures

Image sensitive spectral response of semiconductor random network lasers

Integrated gallium phosphide nonlinear photonics

Hertz-linewidth, high-power, frequency-agile photonic integrated E-DBR laser

Shortwave Infrared-Sensitive, Narrowband Organic Upconversion Devices with a Gain

Dissipative Kerr soliton generation at 2μm in a silicon nitride microresonator

III-N blue-emitting epi-structures with high densities of dislocations: Fundamental mechanisms for efficiency improvement and applications

Study of growth-induced point defects and their impact on InGaN-based optoelectronic devices

Sub-kHz-Linewidth External-Cavity Laser (ECL) With Si3N4 Resonator Used as a Tunable Pump for a Kerr Frequency Comb

Ultrafast tunable lasers using lithium niobate integrated photonics

Towards semiconducting nano-engineered photocathodes for electron microscopy applications

Cavitation induced by pulsed and continuous-wave fiber lasers in confinement

Single-frequency violet and blue laser emission from AlGaInN photonic integrated circuit chips

Drift-Diffusion Simulations of Charge Transport and Trap Dynamics in Organic Semiconductor Materials

Metasurface-stabilized optical microcavities

Room-temperature electrical control of polarization and emission angle in a cavity-integrated 2D pulsed LED

Optoelectronics based on the spin-valley physics of 2D materials

Nanoscale Mapping of Light Emission in Nanospade-Based InGaAs Quantum Wells Integrated on Si(100): Implications for Dual Light-Emitting Devices

Low-noise frequency-agile photonic integrated lasers for coherent ranging