The Importance of Mode Spacing of Multimode Laser Diode to Generate the THz Signal

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Tarih

2018

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Yayıncı

Ieee

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

When examined Time Domain Spectroscopy system which uses multimode laser diodes (MLD) for THz signal generation, the importance of mode spacing of MLD is remarkable. When the previous studies are compared with each other, it has been determined that the wavelength distance between each mode of MLD should be small. In this context, the optical spectrum analyzer (OSA), which examine the mode spacing, can be used to predict the success of the MLD in the THz signal generation. Thus, in order to be able to choose the most suitable MLD (cheap and compact) to be used in a TDS system, the mode spacing analysis will be sufficed.

Açıklama

2nd International Symposium on Multidisciplinary Studies and Innovative Technologies (ISMSIT) -- OCT 19-21, 2018 -- Kizilcahamam, TURKEY

Anahtar Kelimeler

complex permittivity, material characterization, mode spacing, multimode laser diode, THz, time domain spectroscopy

Kaynak

2018 2nd International Symposium On Multidisciplinary Studies and Innovative Technologies (Ismsit)

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N/A

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