Sentence examples for reflector with a from inspiring English sources

In 1845 Lord Rosse constructed in Ireland a reflector with a 185-cm (73-inch) mirror and a focal length of about 16 metres (52 feet).

The observatory is the site of the famous Hale Telescope, a reflector with a 200-inch (508-cm) aperture that has proved instrumental in cosmological research.

Herschel, whose interest in telescopes was kindled by a modest 5-cm Gregorian, persuaded the king of England to finance the construction of a reflector with a 12-metre (39-foot) focal length and a 120-cm mirror.

The power received by a sufficiently small receiver or reflector with a detecting area, can be shown to be (2).

Off-axis paraboloidal reflector with a large aperture is often used as a collimator in radiometric calibration system in the space environment or a simulator for space carrier.

We have designed and built a parabolically shaped reflector with a Ni/Ti-multilayer coating, graded along the length of the device.

The antenna consisted of a 0.5 m diameter rigid parabolic reflector and a concentric annular membrane parabolic reflector with an outer diameter of 2 m.

Then, the proposed measurement is realized and evaluated in experiment for measuring spectral reflectance of an off-axis paraboloidal reflector with an aperture of 110 mm.

Using the system depicted in Fig. 2, a sensitivity of 96.1 dB was measured (61.0dB measured with a −35.1dB calibrated reflector) with an average power of 1.8mW incident on the sample.

The EPS-FBG is obtained by separating two identical FBG reflectors with a micrometer air gap as a phase-shift.

We present a clear graphical method for optimal faceting of reflectors with a point or spherical source.