????????????????? ??????????????????????????? ???????????????????????????????????? ???????????????????????????? ??????????-??? ?????????? ?? ???????????????????????????????????????? ?????????????????????????????????????????????? ?????????????????????????????? ??????? ???????????????????????? ? ????????????????????????????The below diagram is actual

??????????????????????????? ?????? ??? ????????? ??? ???? ??????????? ?????????????????????????? ???? ???????? ?????????????????????????A laser diode is often a semiconductor product that transmits coherent and remarkably centered gentle by way of a process identified as stimulated emission. It comprises a p-n junction, where electrons and holes Bl