Detuned-loading effect
Webdetuned loading concept, until now only having been applied to near-infrared emitting interband semiconductor lasers [13, 14]. Detuned loading is realised in a coupled cavity laser system by coup-ling a passive cavity to the active semiconductor laser such that frequency-dependent losses with a periodicity of the free-spectral WebJun 14, 2024 · Ultimately, the only way to truly replicate the Van Hagar sound is to use separate amps. At minimum, you need to use 2. It will not sound the same in an effects loop. The whole reason wet/dry (wet) is used is to retain the distorted dry sound, ie. have it be unaffected by the delays and detuning.
Detuned-loading effect
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WebSuch devices exhibit detuned-loading effects and the measured values depend strongly on the tuning current of the Bragg section, α-factor behavior is found to agree with earlier … WebDOI: 10.1063/1.95316 Corpus ID: 120551924; Detuned loading in coupled cavity semiconductor lasers—effect on quantum noise and dynamics …
WebEfficient preparation of a single atom in a tight microtrap where the collisional blockade mechanism takes effect is a non-trivial subject since the rate of the 2-0 loss channel during loading is large due to the presence of the red-detuned MOT cooling beams and repump beam. These beams are present to provide a reservoir of atoms to load the ... WebWe have studied both theoretically and experimentally the detuned-loading effect of a fiber grating semiconductor laser. This effect is observed experimentally with a fiber grating semiconductor laser constructed with a single-angled facet diode and a conically lensed …
WebJul 16, 2024 · 16) The detuned-loading effect was utilized to enhance MBW of directly modulated distributed Bragg reflector lasers.17) Mieda et al.18) applied a direct modal gain modulation scheme to inhibit the response degradation, pushing the MQW up to 50GHz. Matsui et al.19) demonstrated MBW of 55GHz. Vertical-cavity surface- Webponential term. This effect can be explained as the cancel-lation among the dipole modes, so that the sum of the wake looks small, but it is not damped at all. In a reality, the number of modes is finite, so that the cancellation is not perfect. After some period, the detuned modes are re-synchronized and the amplitude of the sum
WebNov 30, 2015 · This is because the detuned loading effect is maximized at this limit as the in-phase condition between the lights reflected from the PBR and anti-reflection (AR) …
WebThe authors report measurements of the alpha -factor and linewidth of DBR (distributed Bragg reflector) lasers fabricated with weak grating constants. Such devices exhibit detuned-loading effects, and the measured values depend strongly on the tuning current of the Bragg section. alpha -factor behavior is found to agree with earlier theoretical … sidemen group membersWebDec 5, 2002 · This detuned loading effect leads to a chirp factor of the laser structure that is larger or smaller than the material alpha parameter of the material depending on if the laser is lasing on the ... sidemen headphonesWebWe then operate this ECL with minimum chirp by tuning the lasing mode to the longer wavelength limit of the stable operation region. This is because the detuned loading effect is maximized at this limit as the in-phase condition between the lights reflected from the PBR and anti-reflection (AR) coated facet of the gain medium is satisfied. sidemen harry\u0027s brotherWebApr 1, 2024 · The detuned loading effect can also be obtained by using an in-cavity etalon filter with 3% coating, as shown in Fig. 6(b). The lasing mode is located at the steep slope of a ripple, and a strong detuned-loading effect can be produced. Fig. 6(b) also shows a lack of detuned-loading effect in a passive feedback laser with HR coating. sidemen go to schoolWebMay 1, 2008 · Detuned loading in directly modulated DBR lasers has been evaluated. IMD3 was measured, yielding a spurious free dynamic range … sidemen make a song in 24 hoursWebOct 19, 2024 · In 2024, by employing the detuned-loading effect and PPR, a distributed reflector (DR) laser with a 22-GHz RC cut-off frequency demonstrated 55 GHz f 3dB and … sidemen highlightsWebApr 1, 2024 · The detuned loading effect can also be obtained by using an in-cavity etalon filter with 3% coating, as shown in Fig. 6(b). The lasing mode is located at the steep … the playbarn fenstanton