Study of the effect of source signal bandwidth on ratiometric wavelength measurement

Qiang Wu*, Yuliya Semenova, Ginu Rajan, Pengfei Wang, Gerald Farrell

*Awdur cyfatebol y gwaith hwn

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

5 Dyfyniadau (Scopus)

Crynodeb

We derive an analytic equation for a ratiometric wavelength measurement system and analyze the influence of the optical source signal bandwidth. Our investigation shows thatin a particular optical sensing system, the higher the bandwidth of the optical signal, the better resolution the system will achieve. Experiments based on two types of optical signals (output signal of a tunable laser and a fiber Bragg grating) were carried out, andexperimental results verified both the simulation results and the theoretical analysis.

Iaith wreiddiolSaesneg
Tudalennau (o-i)5626-5631
Nifer y tudalennau6
CyfnodolynApplied Optics
Cyfrol49
Rhif cyhoeddi29
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 10 Hyd 2010
Cyhoeddwyd yn allanolIe

Dyfynnu hyn