Text

Kerr Frequency Comb Generation in Microsphere Resonators With Normal Dispersion

In this work, we carry out theoretical investigation of the dispersion relationship both with the radius of the microsphere cavity and wavelength for the first two radial-order mode based on the theory of microcavity dispersion. The results show that the size of the microcavity corresponding to the zero dispersion point of the higher order mode is larger than that of lower order mode at the certain wavelength. The microsphere cavities with slight deformations, which have rich modes and high Q values, have been fabricated and optical frequency comb (OFC) in them with small size is realized by means of mode coupling. We have achieved OFC in cavities as small as 105 μm in diameter by assistance of the theoretical study. The total dispersions are −7.1 MHz in 1550 nm and −14.2 MHz in 1310 nm, which are both in the normal dispersion region.

Ketersediaan

Informasi Detail

Judul Seri

JOURNAL OF LIGHTWAVE TECHNOLOGY; Vol.40 No.4 February 15 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 1092-1097

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

OPTICAL FREQUENCY COMB
WHISPERING GALLERY MODE (WGM)
MICROSPHERE MICROCAVITY
NORMAL DISPERSION

Info Detail Spesifik

10.1109/JLT.2021.3128996

Pernyataan Tanggungjawab

Zhenmin Chen, Xin Tu, Maolin Dai, Qian Li, H. Y. Fu

Versi lain/terkait

Lampiran Berkas

Komentar