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5 terms
Photonics Dictionary: G
Clear All Filters x
frequency x
G x
gain-bandwidth product
In an avalanche photodiode, the gain multiplied by the signal frequency in MHz.
gallium nitride
Gallium nitride (GaN) is a compound made up of gallium (Ga) and nitrogen (N). It is a wide-bandgap semiconductor material that exhibits unique electrical and optical properties. Gallium nitride is...
GaN distributed feedback lasers
GaN (gallium nitride) distributed feedback (DFB) lasers refer to a specific type of semiconductor laser based on Gallium Nitride materials and designed with a distributed feedback structure. These...
Gordon-Haus effect
Temporal jitter at a signal's receiver when amplified noise causes frequency shifts, as with a soliton traveling through an erbium-doped fiber amplifier.
group velocity
For a particular mode, the reciprocal of the rate of change of the phase constant with respect to angular frequency.
Photonics Dictionary
G
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