LDC500 Series: RF Modulation of Injection Current
... bandwidth of less than 5kHz, so any injection signal with 5kHz or higher won’t affect the photocurrent. If the injection signal frequency is within the feedback loop bandwidth, the photodiode current will be suppressed. So the modulation effect will fade away as frequency ...
... bandwidth of less than 5kHz, so any injection signal with 5kHz or higher won’t affect the photocurrent. If the injection signal frequency is within the feedback loop bandwidth, the photodiode current will be suppressed. So the modulation effect will fade away as frequency ...
Section B10: Summary
... Well, that’s about all the damage we’re going to do with diodes. Section 3.7 of your text briefly introduces a few of the other types of diodes available, but we are not going to be addressing these explicitly in this course (although they have some incredibly cool properties!). Section 3.8 talks ab ...
... Well, that’s about all the damage we’re going to do with diodes. Section 3.7 of your text briefly introduces a few of the other types of diodes available, but we are not going to be addressing these explicitly in this course (although they have some incredibly cool properties!). Section 3.8 talks ab ...
Laser diode
A laser diode, or LD, is an electrically pumped semiconductor laser in which the active laser medium is formed by a p-n junction of a semiconductor diode similar to that found in a light-emitting diode.The laser diode is the most common type of laser produced with a wide range of uses that include fiber optic communications, barcode readers, laser pointers, CD/DVD/Blu-ray Disc reading and recording, laser printing, laser scanning and increasingly directional lighting sources.