緊(jin)湊(cou)型(xing)激光(guang)(guang)模塊可產生(sheng)激光(guang)(guang)脈沖(chong),使激光(guang)(guang)雷達能夠在(zai)眼(yan)睛安全的(de)(de)(de)工作條件下(xia)長距離工作。緊(jin)湊(cou)型(xing)脈沖(chong)光(guang)(guang)纖激光(guang)(guang)器有不(bu)同的(de)(de)(de)版本,具體取決于波長或脈沖(chong)持(chi)續時間(jian)的(de)(de)(de)穩定性要求。CPFL-1.5a是(shi)1550nm緊(jin)湊(cou)型(xing)高功率(lv)脈沖(chong)光(guang)(guang)纖激光(guang)(guang)器。