All-circular hole microstructured fiber with ultra-high birefringence and reduced confinement loss

Sidhik, Siraj; Ittiarah, Jijo V.; Pal, Mrinmay; Gangopadhyay, Tarun Kumar

doi:10.1016/j.measurement.2019.106895

Cited by 3 publications

(2 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Due to seldom research works related to the high birefringent PCF for the application of FOG, the comparison table has been taken for more specific references which discuss the compactness of PCF with high birefringence. The proposed PCF has only circular air holes, whereas some other research works have also reported to show the impact of different types of air holes such as elliptical [45,46] and circular [18,47] to achieve high birefringence. There are number of fabrication techniques to fabricate PCF today, like sol gel casting [48], stack and draw process [49], drilling method [50], and extrusion method [51].…”

Section: Parametermentioning

confidence: 88%

See 1 more Smart Citation

A highly birefringent photonic crystal fiber with compact cladding layers suitable for fiber optic gyroscope application

Alishacelestin¹,

Raja²,

Selvendran³

2021

Laser Phys.

View full text Add to dashboard Cite

A size reduced cladding layer of highly Birefringent photonic crystal fiber (PCF) that is suitable for fiber optic gyroscope application is proposed in this paper. A pair of minimized and enlarged air holes in the innermost layer of PCF is responsible for high birefringence and enlarged outer layer air holes are responsible for low confinement loss. The optimized geometrical parameters for this novel PCF are chosen so as to ensure high birefringence and low confinement loss. Fabrication of this proposed PCF is simplified by reducing the cladding layers. Obtained birefringence of this PCF is about 6.1 × 10−4 and the confinement loss is about 2.8 × 10−4 dB km−1.

show abstract

Section: Parametermentioning

confidence: 88%

“…Hollow core PCF which is also called air core fiber confines the field in air core region [14,15]. Highly Birefringent PCF is an essential part in the FOG in order to preserve the polarization [16][17][18][19]. Certainly, the PCF has unique optical properties and improved feature which is not in the conventional optical fibers.…”

Section: Introductionmentioning

confidence: 99%