High-efficiency CW operation of 890 nm pumped holmium fluoride fibre laser

• 22 October 1992
• journal article
• Published by Institution of Engineering and Technology (IET) in Electronics Letters
• Vol. 28  (22) , 2064-2066
• https://doi.org/10.1049/el:19921323

Abstract

Keywords

• 2.024 TO 2.076 MICRON
• PHOTON CONVERSION EFFICIENCY
• 8.2 MW
• SINGLE-MODE
• CO-DOPED OPTICAL FIBRE
• FLUORIDE FIBRE LASER
• MAXIMUM SLOPE EFFICIENCY
• 890 NM
• CW OPERATION
• 30 PERCENT
• 69 PERCENT