An Economic Phase-Mdulation to Intensity-Modulation Converter | Zendy

Ching-Hung Chang | Zendy; Jui-Hsuan Chang | Zendy; Yin-Liang Liao | Zendy; Meng Chun Tseng | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

An Economic Phase-Mdulation to Intensity-Modulation Converter

Author(s) -

Ching-Hung Chang,

Jui-Hsuan Chang,

Yin-Liang Liao,

Meng Chun Tseng

Publication year - 2013

Publication title -

journal of computer and communications

Language(s) - English

Resource type - Journals

eISSN - 2327-5227

pISSN - 2327-5219

DOI - 10.4236/jcc.2013.17008

Subject(s) - intensity modulation , modulation (music) , vertical cavity surface emitting laser , phase modulation , signal (programming language) , materials science , optics , phase (matter) , process (computing) , dispersion (optics) , intensity (physics) , optoelectronics , electronic engineering , laser , computer science , physics , acoustics , phase noise , engineering , quantum mechanics , programming language , operating system

A novel phase-modulation to intensity-modulation (PM-to-IM) converter is proposed and experimentally demonstrated basing on a vertical-cavity surface-emitting laser (VCSEL). Comparing with the published schemes, in which the employed DI, FBG, OBPF or dispersion devices can only process a certain phase-modulated RF signal, the proposed scheme can achieve the conversion process in an economic and resourceful manner. To be the first one of achieving such PM-to-IM conversion process by a VCSEL, the feasibility of the proposal is experimentally demonstrated with an open eye diagram when it is employed to convert phase-modulated RF signal.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research