Ukrainian Journal of Physical Optics 


Number  4, Volume 3,  2002

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Integrated Optical Ring Resonator of The Quantum Gyro with Quasicoherent Source of Radiation 
Mashchenko An.I.

National Technical University of Ukraine (KPI), Kiev; 37 Peremoga Av.

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An integrated optical ring passive resonator (IORPR) has been developed and studied. IORPR utilizes optical channel waveguides formed on a K-8A glass substrate by the method of ion diffusion exchange in the potassium nitrate melt. The resonator waveguide structure contains a ring waveguide and two Y-shaped splitters. The symmetrical arms of the splitters are coupled with the ring waveguide, while their homogenous arms with an external quasicoherent semiconductor laser and photodiode. Coupling between external devices and channel waveguides was implemented by means of end joints and coupling prisms. Experiments have been performed by measurement of the sharpness and transfer function of the ring resonator, which illustrates its resonant properties. The ultimate sensitivity of the quantum gyroscope has been estimated and ways for its improvement have been envisaged. According to the result it is shown that quasicoherent laser diode like ILPN can be used with IORPR.

Key words: integrated optical ring passive resonator; waveguide; laser diode; photodiode; sharpness.

PACS: 42.82.-m

doi 10.3116/16091833/3/4/242/2002

References
1. Baiborodin Yu, Mashchenko An, 1986. Integrated Optical Equipments of the Quantum Electronics. K. "Znanie" 20.
2. Baiborodin Yu, Mashchenko An, 1985. Integrated Optical Sensor Angle Speed. Patent USSR, ?1167952. 8. 03.
3. Baiborodin Yu, Mashchenko An, 1987. Integrated Optical Sensor Angle Speed. Patent USSR, ?1318067. 15. 02.
4. Baiborodin Yu, Mashchenko An, 1995. J. Izvest. Vuzov. Radioelectronics. 38: 3.
5. Baiborodin Yu, Mashchenko An, 2001. J.Electron and Commun. 88.
6. Baiborodin Yu, Mashchenko An, 1994. Proceed. SPIE 2213: 316.
        doi:10.1117/12.180979  http://dx.doi.org/10.1117/12.180979
7. Baiborodin Yu, Mashchenko An, 1993. Proceed. SPIE 2108: 443.
        doi:10.1117/12.165419  http://dx.doi.org/10.1117/12.165419
8. Baiborodin Yu, Mashchenko An, 1988. J. Zarubezhna electronica. 95.
9. Baiborodin Yu, Mashchenko An, 1992. J. Quantum electronics. 19: 326.
10. Lawrence A, 1981. Proc.SPIE 317: 80. Lawrence A, Haavist J, Wiliams J, Pat. USA, G01C19/64, 14.02.85.
11. Walker RC, Wilkinson CDW, 1983. Appl. Opt. 22: 1929.
12. Honda K, Garmire E, Wilson K, 1984. J.Lightwave Technology LT-2: 714.

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