A phase modulator is an optical modulator which can be used to control the optical phase of a laser beam. Frequently used types of phase modulators are electro-optic modulators based on …

An electro-optic modulator (EOM) is an optical device in which a signal-controlled element exhibiting an electro-optic effect is used to modulate a beam of light. The modulation may be …

Thorlabs’ selection of electro-optic (EO) modulators includes free-space and fiber-coupled LiNbO3 modulators as well as liquid crystal EO modulators. The free-space amplitude, phase, or …

An electro-optic modulator (EOM) (or electrooptic modulator) is a device which can be used for controlling the power (→ intensity modulators), phase (→ phase modulators) or polarization of …

In this article, a wide analysis of optical phase-modulation is made focused on the optical gyroscopes as the main referenced application. A simple open-loop configuration of …

In this section, we will discuss how to implement the layout and the circuit model of the high-speed electro-optic phase modulator (EOPM). While there are many physical processes one …

An optical modulator is a device which can be used for manipulating a property of light – often of an optical beam, e.g. a laser beam. Depending on which property of light is controlled, …

2012年1月5日 · Optical modulation is obtained by converting an electrical signal into an optical signal. This can be achieved either by directly modulating the current of the light source or by …

Newport's fiber-optic phase modulators provide phase modulation in a broad operation bandwidth with a low driving voltage. They have a low insertion loss for maximum transmission power.

Electro-optic amplitude and phase modulators allow you to control the amplitude, phase, and polarization state of an optical beam electrically. For instance, in communications systems, …