Elimination of relative noise intensity in lines with external modulation in the passband.
A new method is proposed for the optical summation of time-shifted complementary signals in order to eliminate the relative intensity noise in an optical line with narrow-band external modulation. A noise reduction of ~ 12 dB at a frequency of 4 GHz was experimentally obtained.
40 Gbps full optical data regeneration and demultiplexing with long code lengths using a non-linear semiconductor interferometer.
Fully optical regeneration with a speed of 40 Gbit / s 2 31 -1 datum and (40-10) Gbit / s demultiplexing the regenerated data was experimentally demonstrated. In the experiment. The circuit used a semiconductor nonlinear interferometer with an integrated optical amplifier with optimized characteristics for these purposes. The operation of the device without errors was achieved, and at the same time, the simultaneous conversion of the wavelength was not used. Developed device m. used as a high-speed (=40 Gbit / s) fully optical 3 R regenerator.
Optical frequency conversion using a linearized modulator on LiNbO 3.
An experimental scheme of an optical frequency converter with a wide dynamic range is presented. The scheme uses a third-order linearized modulator on LiNbO 3. Max. dynamic range - 122.5 dB Hz 4/5 achieved at an input frequency of ~ 400 MHz.
An isomer is a type of an aggravate, SEO in Dubai that is the equivalent in the number and kind of particles yet extraordinary in structure or how they are snared together. Optical isomers really appear to be identical however are influenced differenrly by light. They turn light right or left. They are called cis or trans isomers. Some of the time in the body they just dont work on the off chance that they are not the privilege or left turning particle.
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