Box Optronics provides 974nm 976nm pump laser modules for optical communication. A pump laser is a laser used to provide necessary energy to the gain medium of another laser or laser system. The light can excite other laser media to produce stimulated emission. It is often used in fiber amplifiers and solid lasers as an energy source.
Box Optronics is a mature DFB laser source supplier in China. Guided by customer needs, it has launched a multi-channel DFB laser source that integrates multiple different wavelengths. Multiple wavelengths can be activated and used simultaneously, or only one wavelength can be operated separately. This laser source can be used for WDM devices, AWG devices, PLC devices, EDFA, and other fiber optic measurements and applications. The compact product structure is only for more efficient optical experimental research and development applications.
Erbium-doped mode-locked fiber laser is a laser that uses erbium-doped optical fiber as an active medium. Erbium-doped elements can absorb light energy within a specific wavelength range and emit laser photons of a specific wavelength. Mode-locked fiber laser is a laser that can produce extremely short pulses and is often used in scientific research, communication technology, and material processing.
Physicists at Harvard University have developed a powerful new on-chip laser that emits bright pulses in the mid-infrared spectrum—an elusive but extremely useful range of light that can be used to detect gases and enable new spectroscopic tools.
In today's era of rapid development of laser technology, solid-state lasers and fiber lasers, as the two major mainstream laser products, have each demonstrated their unique charm and advantages in many fields such as industrial production, scientific research, and military applications.
An electro-optic modulator (EOM) is a device that controls the power, phase or polarization of an optical signal through an electrical signal. Its core principle is based on the linear electro-optic effect (Pockels effect). This effect manifests itself in that the applied electric field is proportional to the refractive index change of the nonlinear crystal, thereby achieving effective control of the optical signal.
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