For a 500 μm diameter pickup coil we achieved a field sensitivity of 330 fT Hz−1/2 for frequencies above 1 Hz.
The microendoscope achieves a field-of-view with a diameter of 540 µm and has a lateral resolution of 4 µm, verified by a standard (USAF) resolution target.
The stress perturbation is accentuated in low permeability reservoirs, which is helpful to achieve a large field of fracture network.
A suction device and cotton rolls were used to achieve a dry field prior to the application of agents and throughout the procedure.
Multi-camera systems can achieve a wide field of view to acquire precise images but the amount of image data increases.
Steps are taken to design the optical system of lenslet array/photoreceptor array plexus on curved surfaces to achieve a large field of view (FOV) with each lenslet capturing a portion of the scene.
In particular, nanorod dimers provide a strongly coupled mode to achieve a large field enhancement in the gap because the rod-shaped structure possesses a sharper shape that allows more charges to be accumulated at the rod tip, i.e., the lightning-rod effect [34].
To achieve a large field of view (FOV) while keeping the ultrasonic transducer stationary, LS-PAM usually uses unfocused ultrasonic transducer.
To achieve a broad field illumination, the laser beam was expanded using a 20° holographic diffuser (1) and directed onto the surface by a 685 nm long pass dichroic mirror (2).
The second scanning protocol was designed to achieve a large field of view (~10 × 10 mm) for retinal imaging with a homogeneous dense sampling along both the fast and slow axes.
