List of Symbols
Designation
Essence
A and B
Excitation coefficients of optical channels in differential delay
line
A 1 and A 2
Dimensionless coefficients proportional to the oscillation
amplitude of EMF strength of optical harmonic formed at
modulation
C B
Coupling coefficient
C L
Laser diode capacitance
c
Light speed
D
Vector of electrical displacement
D a
Coefficient of the ambipolar diffusion
d e
Electrical dipole moment
d ei
Quantum-mechanical average value of the dipole moment in the
space point in the time moment t
E 1
Lower energy level
E 2
Upper energy level
EL
Strength of electric component of EMF
E LO, L
Strength of laser local oscillator
E(t)
Optical emission from the laser
E(t À T FOS )
Optical emission passed through the optical fiber
E
2
PD t
ð Þ
Squared normalized EMF intensity on the PD area
E Lτ
Intensity delayed on some time Δt = τ
e
Electron charge
e B
Base voltage of the bipolar transistor
e C
Collector voltage of the bipolar transistor
e con, 0
DC control voltage
e con1
DC control voltage, which is applied to OF to change its natural
optical frequency
e con2
DC control voltage of the MZ modulator
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