1.8 μm broadband light source using super luminescent diode | Zendy

Yamada M. | Zendy; Ono J. | Zendy; Mise K. | Zendy; Shimose Y. | Zendy; Mori H. | Zendy; Yamada A. | Zendy; Ota K. | Zendy; Senda K. | Zendy; Maeda Y. | Zendy; Koyama O. | Zendy; Ono H. | Zendy

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1.8 μm broadband light source using super luminescent diode

Author(s) -

Yamada M.,

Ono J.,

Mise K.,

Shimose Y.,

Mori H.,

Yamada A.,

Ota K.,

Senda K.,

Maeda Y.,

Koyama O.,

Ono H.

Publication year - 2014

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

eISSN - 1350-911X

pISSN - 0013-5194

DOI - 10.1049/el.2014.2724

Subject(s) - broadband , optoelectronics , diode , materials science , light source , optics , luminescence , physics

The first light source with a broadband spectrum in the 1800 nm wavelength region has been developed by employing a cascade configuration with a 1.65 μm band super luminescent diode and a Tm 3+ ‐doped fibre amplification unit. The achieved bandwidth where the intensity exceeded ‐20 dBm/nm was 247 nm (from 1611 to 1858 nm) with a low ripple, whose peak‐to‐peak value was <0.15 dB.

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