MULTIMODE TRANSMISSION MEDIUM OPTICAL PHOTONIC WAVEFRONT SENSOR AND PHOTONIC WAVEFRONT SENSING SYSTEM INCLUDING A TRAINED EXPERT SYSTEM

Optical Polarization Diversity Receiver

DISPERSION MEASUREMENT DEVICE AND METHOD BASED ON FRANSON SECOND-ORDER QUANTUM INTERFERENCE TECHNOLOGY

Entanglement-Enhanced Interferometers

Interferometer with at least one dispersive element

Phase sensitivity calibration method based on phase generated carrier technology

Wavemeter using pairs of interferometric optical cavities

Wavelength determination using an optical filter having complementary transmission and reflection coefficients

System and method for phase-readout and active stabilization of optical interferometers

Method for producing an optical fiber coil, optical fiber coil and optical fiber interferometer

Measuring device having ideal wavefront generator for detecting point diffraction interferometric wavefront aberration of measured optical system and method for detecting wavefront aberration thereof

Interferometric high fidelity optical phase demodulation using 120 degree phase separation

Broadband, common-path, interferometric wavefront sensor

Systems and methods for narrowing a wavelength emission of light

Apparatus for imparting phase shift to input waveform

Wavefront Sensing Method and Apparatus

Photodetector device and photodetection method as well as a microscope and an endoscope

Wavefront analysis method involving multilateral interferometry with frequency difference

Vibration-insensitive interferometer

Integrated optical-microwave phase detecting apparatus and method based on 3X3 MMI coupler

Optical fiber vibration sensor