FB-DBR and DBR outputs based on the Number of Nodes.
, 2022 FB-DBR and DBR outputs based on the Number of Nodes.
Hamed Karimi (5475302) +2 more
core +1 more source
Raw diffraction images of B2N2-DBR and DBR
, 2021 XRD datasets of B2N2-DBR (CCDC 2067979) and DBR (CCDC 2067980) compounds were collected on SPring-8 BL32XU using 0.7 Å wavelength with the EIGER X 9M detector (Dectris). Helical data collection scheme was used using 15×2 μm beam size and oscillation step
Hirata, Kunio +3 more
core +1 more source
A Widely Tunable Three-Section DBR Lasers for Multi-Species Gas Detection
Applied Sciences, 2021 We demonstrate a widely tunable distributed Bragg reflector (DBR) laser operating at 1.8-µm, in which the DBR section was butt-jointed InGaAsP (λ = 1.45 μm) material. Through current and temperature tuning, a widely tuning range of over 11 nm with a side
Hongyan Yu +5 more
doaj +1 more source
Monolithically Integrated Tunable Three- Section All-Active DBR Laser Diodes With 30 nm Tuning Range
IEEE Photonics Journal, 2023 We present a monolithically integrated three-section all-active AlGaInAs/InP tunable distributed Bragg reflector (DBR) ridge waveguide laser diode that uses thermal tuning mechanism and mode-hopping tuning principle to achieve wide-range ...
Shaokang Chen +4 more
doaj +1 more source
BER performance in wavelength packet-switched WDM systems during nano-second wavelength switching events [PDF]
, 2004 An important characteristic of wavelength tuneable laser transmitters is that as they tune between output wavelength channels they may generate light at a range of other wavelengths.
Dunne, J. +5 more
core +1 more source
Nanomaterials, 2023 Quantum dots (QDs) laser has become an important way to solve micro-application problems in many fields. However, single wavelength distributed Bragg reflector (DBR) has many limitations in practical applications, such as signal transmission.
Xueqiong Su +9 more
doaj +1 more source
Wide bandwidth and high resolution planar filter array based on DBR-metasurface-DBR structures
Optics Express, 2016 We propose and experimentally demonstrate a planar array of optical bandpass filters composed of low loss dielectric metasurface layers sandwiched between two distributed Bragg reflectors (DBRs). The two DBRs form a Fabry-Pérot resonator whose center wavelength is controlled by the design of the transmissive metasurface layer which functions as a phase
Horie, Yu +4 more
openaire +4 more sources
Optimal design of thermal emitter based on DBR cavity model in thermal photovoltaic technology
Results in Optics, 2022 To ensure the necessary technical support for the long-term operation of the space vehicle, this paper studies the optimization technology of thermal emitter design in thermophotovoltaic technology.
Tan Min +4 more
doaj +1 more source
Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents
Advanced Functional Materials, EarlyView.A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster +11 more
wiley +1 more source
Adjacent channel interference due to wavelength drift of a tunable laser in base-band and subcarrier multiplexed system [PDF]
, 2006 In this paper, we examine the amplitude and the duration of a wavelength drift of the tunable lasers at the most crucial moment, which is the time after the wavelength switch and measure the impact of this drift on the performance of the DWDM system ...
Barry, Liam P. +5 more
core +1 more source