Typical Applications:
-Ultra-short very narrow linewidth alloptical DFB
and DBR lasers
Features & Benefits:
-Inherently photosensitive with moderate Er dopant
concentration—Enables short length devices with a
superimposed fiber grating structure
-High efficiency:
Good conversion of pump to signal power
-Perfectly matched passive fiber available :
Facilitates the construction of fiber-based
components and pigtails with low pump and
signal coupling losses