Ultra-sensitive chip-based photonic temperature sensor using ring resonator structures.

@article{Xu2014UltrasensitiveCP,
  title={Ultra-sensitive chip-based photonic temperature sensor using ring resonator structures.},
  author={Haitan Xu and Mohammad Hafezi and J. Fan and J. M. Taylor and Gregory Strouse and Zeeshan Ahmed},
  journal={Optics express},
  year={2014},
  volume={22 3},
  pages={
          3098-104
        }
}
Resistance thermometry provides a time-tested method for taking temperature measurements. However, fundamental limits to resistance-based approaches has produced considerable interest in developing photonic temperature sensors to leverage advances in frequency metrology and to achieve greater mechanical and environmental stability. Here we show that silicon-based optical ring resonator devices can resolve temperature differences of 1 mK using the traditional wavelength scanning methodology. An… 

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References

SHOWING 1-10 OF 28 REFERENCES

Silicon photonic temperature sensor employing a ring resonator manufactured using a standard CMOS process.

An ultra-small integrated photonic temperature sensor has been proposed and demonstrated which incorporates a silicon ring resonator linked to a vertical grating coupler, rendering a homogeneous integration into other electrical/optical devices.

Thermal independent silicon-nitride slot waveguide biosensor with high sensitivity.

A Mach-Zehnder Interferometer (MZI) biosensor based on silicon nitride slot waveguides is presented, designed for minimal temperature dependence without compromising the performance in terms of sensitivity and detection limit.

Fiber Bragg Grating Sensors for Harsh Environments

Because of their small size, passive nature, immunity to electromagnetic interference, and capability to directly measure physical parameters such as temperature and strain, fiber Bragg grating

Frequency locked micro disk resonator for real time and precise monitoring of refractive index.

A frequency modulation locked servo loop, locked to a resonance line of an on-chip microdisk resonator in a silicon nitride platform is experimentally demonstrated, demonstrating real-time monitoring of refractive index variations with a precision approaching 10(-7) RIU.

CMOS-compatible athermal silicon microring resonators.

We propose a new class of resonant silicon optical devices, consisting of a ring resonator coupled to a Mach-Zehnder interferometer, which is passively temperature compensated by tailoring the

In-fiber Bragg-grating temperature sensor system for medical applications

A novel quasidistributed in-fiber Bragg grating (FBG) temperature sensor system has been developed for temperature proving in vivo in the human body for medical applications, e.g., hyperthermia

Athermal silicon microring electro-optic modulator.

A new class of passively temperature stabilized resonant silicon electro-optic modulators consisting of a ring resonator coupled to a Mach-Zehnder interferometer with tailored thermal properties is demonstrated.

Fiber-optic Bragg-grating differential-temperature sensor

A differential temperature sensor based on fiber-optic Bragg-grating elements is described. A high sensitivity to thermally induced Bragg wavelength shifts is obtained using an interferometric

Integrated optical switches and gas sensors.

This work derived theoretically the ultimate sensitivity limits of the grating devices employed either as switches or as gas sensors, and demonstrated new switching and gas-sensing effects in integrated optics using input and output grating couplers and Bragg reflector gratings with 1200 lines/mm on planar SiO-TiO(2) waveguides.