Low intensity noise continuous wave supercontinuum generation in standard telecom fiber

Raj Kumar Hudda; V. R. Supradeepa; V. Balaswamy

doi:10.1117/12.3002515

12 March 2024 Low intensity noise continuous wave supercontinuum generation in standard telecom fiber

Raj Kumar Hudda, V. R. Supradeepa, V. Balaswamy

Proceedings Volume 12865, Fiber Lasers XXI: Technology and Systems; 128650O (2024) https://doi.org/10.1117/12.3002515
Event: SPIE LASE, 2024, San Francisco, California, United States

Abstract

We demonstrate a low relative intensity noise (RIN) (⪅-125dBc/Hz from 1 MHz to 10MHz), Continuous Wave (CW) Supercontinuum (SC) generation in standard telecom fiber by using a low intensity noise 1064nm Ytterbium (Yb) doped fiber amplifier as pump source. The generated SC has ⪆8dB of RIN improvement (over a bandwidth of 300nm from 1400nm to 1700nm) when compared to the RIN of SC generated by a conventional Fiber Bragg Grating (FBG) cavity based Yb fiber pump laser. Integrated Root Mean Square (RMS) RIN of 0.16 % (from 1MHz to 10MHz) was better than the low noise CW supercontinua reported so far.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Raj Kumar Hudda, V. R. Supradeepa, and V. Balaswamy "Low intensity noise continuous wave supercontinuum generation in standard telecom fiber", Proc. SPIE 12865, Fiber Lasers XXI: Technology and Systems, 128650O (12 March 2024); https://doi.org/10.1117/12.3002515

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