A new method for AR coating in mass production of traveling wave SOA

DUAN Zi-gang, LIU De-ming. A new method for AR coating in mass production of traveling wave SOA[J]. LASER TECHNOLOGY, 2004, 28(5): 547-549.

Citation:

DUAN Zi-gang, LIU De-ming. A new method for AR coating in mass production of traveling wave SOA[J]. LASER TECHNOLOGY, 2004, 28(5): 547-549.

Citation:

DUAN Zi-gang, LIU De-ming. A new method for AR coating in mass production of traveling wave SOA[J]. LASER TECHNOLOGY, 2004, 28(5): 547-549.

Abstract

A new monitor and control method for AR coating in mass production of traveling wave semiconductor optical amplifier(SOA) has been presented. With simplicity in system and operation, this technology can be applied to coating equipment made inland. Approximately as low as 10-4 of residual reflectivity in mass production with uniformity and repetition has been demonstrated.