Semiconductor waveguide device for picosecond pulse amplification and spectral shaping at 1560 nm
- Heck, M.J.R.
- Bente, E.A.J.M.
- Barbarin, Y.
- Fryda, A.
- Jung, H.D.
- Oei, Y.S.
- Nötzel, R.
- Lenstra, D.
- Smit, M.K.
Publication date
January 2007
DOI Publisher
Institute of Electrical and Electronics Engineers Language
EnglishAbstract
Amplification of picosecond pulses with greatly reduced amplified spontaneous emission compared to a standard semiconductor amplifier (up to 30dB) and a large increase in coherent spectral bandwidth is demonstrated in devices we have fabricated
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