LASER DIODE PUMPED FIBER LASER WITH UPWARDS CONVERSION BY MEANS OF MULTI-PHOTON ABSORPTION

摘要

A laser device, combining a pump laser diode (101) and an injection lens system (109) in a housing (105). An actively doped glass fiber (110) is mounted on the housing (105) for conversion of longwave light from the pump laser diode (101). Said fiber can also be used as a fiber laser.