An octave spanning prismless Ti:sapphire laser is demonstrated. The octave is reached at 20 dB below the average power level. A highly stable carrier-envel... FX Kaertner,L Matos,J Kim,... - Lasers & Electro-optics Society, Leos the Meeting of the IEEE 被引量: 2发表: 2003年 Phase ...
Two-octave-wide (3-12 {\\mu}m) mid-infrared frequency comb produced as an optical subharmonic in a nondispersive cavity Coherent laser beams in the 3 to 20 {\\mu}m region of the spectrum are most applicable for chemical sensing by addressing the strongest vibrational absorpt... Q Ru,T...
an octave: the 30-dB bandwidth spans from 1,540 up to 3,200 nm at the output. The peak at 1,600 nm is located in the normal dispersion regime of the waveguide and is generated through dispersive wave generation, a method used to spectrally extend a supercontinuum16. In the course...
This paper demonstrates multi-octave, milliwatt-class millimeter-wave synthesis using three key components: an optical frequency comb generator,an optical ... S Fukushima,CFC Silva,Y Muramoto,... - 《Journal of Lightwave Technology》 被引量: 97发表: 2003年 ...
The slope of the characteristic below the turnover frequency reaches a maximum of 6 db per octave in the case of the simple two-element resistor-capacitor filter used in most EEG machines; that is, sensitivity is halved when frequency is halved. Because a low-frequency filter passes ...
Any application of an optical-frequency source could benefit from the high-precision optical synthesis presented here. Leveraging high-volume semiconductor processing built around advanced materials could allow such low-cost, low-power and compact integrated-photonics devices to be widely used....
Age, gender and duration of exposure were systematically registered. In the case of no measurable threshold, whatever the method, (i.e. no response at maximal level of stimulus) the threshold was considered to be 120 dBHL. For ASSR, only octave frequencies are available, i.e., 0.500, 1,...
This roll-off above Fc is usually defined in terms of decibels per decade (a 10:1 frequency change) or decibels per octave (a 2:1 frequency change). The low-pass filter is used to attenuate EMI/RFI signals above Fc. Sign in to download full-size image Fig. 6.1. Filter response ...
1 dB/octave will produce nearly 10 dB difference in desired value between 20 Hz and 20 kHz. Tilt is applied with bass boost and both will affect the bass gain. --sound_signature SOUND_SIGNATURE File path to a sound signature CSV file. Sound signature is added to the compensation curve. ...
A. Octave-spanning Ti:sapphire laser with a repetition rate >1 GHz for optical frequency measurements and comparisons. Opt. Lett. 31, 1011–1013 (2006). Article ADS CAS PubMed Google Scholar Deschênes, J.-D. et al. Synchronization of distant optical clocks at the femtosecond level. Phys...