FAQ

What is the Maximum 3db Bandwidth?
Maximum 3dB Bandwidth of the photodiode is the frequency at which the photodiode’s response drops to -3 decibels (dB) or approximately 70.7% of its maximum response. Maximum 3db Bandwidth is usually measured using the Hertz for Frequency. Note that the value of Maximum 3db Bandwidth is always positive.
Can the Maximum 3db Bandwidth be negative?
No, the Maximum 3db Bandwidth, measured in Frequency cannot be negative.
What unit is used to measure Maximum 3db Bandwidth?
Maximum 3db Bandwidth is usually measured using the Hertz[Hz] for Frequency. Petahertz[Hz], Terahertz[Hz], Gigahertz[Hz] are the few other units in which Maximum 3db Bandwidth can be measured.
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