BOLT
发表于 2025-3-23 11:23:33
Mode-Locked Semiconductor Lasers with Optical Injection,determine the RF linewidth and timing jitter, applicable to high repetition rate PMLLs, through the dependence of modal linewidth on the mode number. Complex electric field measurements show asymmetric pulses with parabolic phase close to threshold, with the appearance of waveform instabilities at h
GRIPE
发表于 2025-3-23 16:54:55
Catastrophic Optical Damage in Quantum Dot Lasers,e the first lasing action reported in 1994, a rapid advancement in the output power of QD lasers has been achieved. QD lasers with excellent optical power from a few mW to more than 11 W have been reported. As the QD laser output power continues to reach higher levels, problems such as COD which cau
Commonwealth
发表于 2025-3-23 21:55:05
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Preserve
发表于 2025-3-23 23:31:49
Photonic Crystal Cavity Lasers,e light-matter interaction, increasing the efficiency and modulation rate. We explore the design, fabrication, and characterization of lasers based on photonic crystal (PC) cavities. We first describe the fundamentals of the PC cavity in one dimensional (1D) and two dimensional (2D) settings, and ho
悄悄移动
发表于 2025-3-24 04:57:37
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Muffle
发表于 2025-3-24 07:23:59
Quantum Optical Transistor and Other Devices Based on Nanostructures, quantum optical devices, such as quantum optical transistor, slow light device, fast light device, or light storage device. In contrast to conventional electronic transistor, a quantum optical transistor uses photons as signal carriers rather than electrons, which has a faster and more powerful tra
法律的瑕疵
发表于 2025-3-24 13:41:48
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vanquish
发表于 2025-3-24 18:52:04
Ultrafast Terahertz Dynamics and Switching in Quantum Dots, ultrafast terahertz (THz) techniques. In the first part of this chapter we describe the studies of carrier capture into the QDs, and thermionic carrier release from the QDs with (sub-)picosecond time resolution, using optical pump–THz probe measurements. In the second part of this chapter we invest
comely
发表于 2025-3-24 22:36:25
Nonlinear Optics and Saturation Behavior of Quantum Dot Samples Under Continuous Wave Driving, switching, slow light, and self-organization. Theoretical investigations are based on numerical simulations of a spatially and spectrally resolved rate equation model, which takes into account the strong coupling of the quantum dots to the carrier reservoir created by the wetting layer (WL) states.
不舒服
发表于 2025-3-25 01:26:24
Quantum Dots with Built-in Charge for Enhancing Quantum Dot Solar Cells and Infrared Photodetectorsts via intentional or unintentional doping. Monte Carlo simulations demonstrate that photoelectron capture is substantially enhanced in strong fields and electron kinetics can be controlled by potential barriers. Therefore, by creating potential barriers around dots, we found that our novel quantum