Open Access Open Access  Restricted Access Subscription or Fee Access

A Review on Three-Port and Four-Port Optical Circulator

Lipi Dave, Vishal Sorathiya, Shivakrishna Dasi, Anurag Lakhlani

Abstract


Optics is the branch of physics which include the behavior and property of light. There
are two types of optical circulator are investigated, a perfectly circulating four-port
optical circulator and a three-port optical circulator. Circulator is an important device
for constructing highly function photonics circuit. Photonics technology had been
reviewed for optical circulator in this paper. We present a comparison study of structure
like Mech-Zehnder interferometer, on-chip multi, polarization beam splitter and finite
difference time domain adapted by various researchers. By analyzing these comparisons
we conclude that using finite difference time domain method and coupling structure we
can reduce the size of optical circulator.


Keywords


photonics technology, optical circulator, finite difference time domain, coupling effect

Full Text:

PDF

References


Shoji Y, Hsieh IW, Osgood RM, Jr.,Mizumoto T. J. Light wave Technol. 2007;25.

Mitsuya K. “Demonstration of a Silicon Waveguide Optical Circulator” IEEE photonics technology letters. Apr. 15,

; 25(8).

Yamada H. “Si Photonic Wire Waveguide

Devices” IEEE J of Selected Topics in

Quantum Electronics. 2006; 12(6).4. Li H “Design Optimization and Comparative Analysis of Silicon-Nanowire-Based Coupler”. IEEE Photonics J. 2012; 4(5): 8p.

El-Ganainy R. “On-Chip Multi 4-Port Optical Circulators” IEEE Photonics J. Feb. 2014; 6(1).

Takei R. “Design and Simulation of Silicon Waveguide Optical Circulator Employing Nonreciprocal Phase Shift.” Jpn J of Appl Phys. 2010; 49p .

Shintaku T. “Waveguide Polarization-Independent Optical Circulator using a

mach-zehnder interferometer.” NTT Opto-electronics Laboratories Tokai-mura, Naka-gun, Ibaraki 3 19-1 1, Japan .

Hanashima N. “Hybrid Optical Circulator Using Garnet–Quartz Composite Embedded in Planar Waveguides.” IEEE Photonics Technology Letters. Oct. 2004; 16(10): p.

Espinola RL, Izuhara T, Tsai MC, Osgood RM, Jr., Dötsch H. “Magneto-optical nonreciprocal phase shift in garnet/silicon-on-insulator waveguides.” Opt. Lett. May 2004; 29(9): 941–3p .


Refbacks

  • There are currently no refbacks.