BS Lang - IEEE transactions on dielectrics and electrical …, 2004 - ieeexplore.ieee.org
… of the sample that is most effectively thermally probed by the modulated laser beam for an entire frequency range. Figure 7 shows the FRF for frequencies from 100 Hz to 100 kHz as a …
GC Bjorklund, MD Levenson, W Lenth, C Ortiz - Applied Physics B, 1983 - Springer
… Frequencymodulation (FM) spectroscopy is a new method of … a phase modulator driven sinusoidally at radio frequency e) … at frequency e) with two weak sidebands at frequencies co c_…
M DiDomenico Jr - Journal of Applied Physics, 1964 - pubs.aip.org
… signals at frequencies other than the frequency separation … disappears and low distortion intensitymodulated light can be … small modulating signals the couplingtype internal modulator …
… and are fixed for a given modulationfrequency. Their effect on the WMS signals can nevertheless be analyzed experimentally when the modulationfrequency is changed. In this case …
… the signal as a function of two frequencies – modulated signal frequency f and modulating signal … A useful cyclostationarity analysis tool for such representation is the cyclic spectrum or …
H Olesen, G Jacobsen - IEEE Journal of Quantum Electronics, 1982 - ieeexplore.ieee.org
… account both the intensity and frequencymodulation (IM and FM… the current-to-frequency modulation transfer function for the … wave modulation considering broad-band and narrow-band …
C Hsieh, D Shiu - 2006 IEEE 17th International Symposium on …, 2006 - ieeexplore.ieee.org
… modulation with frequency domain equalization (SC-FDE) for optical communication systems using intensitymodulation … We analyze the bit error performance of SC-FDE and compare it …
X Zou, S Pan, J Yao - Journal of lightwave technology, 2009 - opg.optica.org
… frequency measurement based on simultaneous optical phase modulation and intensity modulation … In the analysis, we assume that the power level at a microwave receiver is not lower …
N Suga - The Journal of Physiology, 1968 - Wiley Online Library
… Single unit activity in the inferior colliculus of bats was studied in relation to the analysis of frequency-modulated (FM) and complex sounds. Complex sounds were composed oftone …