Polarization Insensitive Optical Isolator Manufacturers

The 808nm 10W CW Diode Laser Bare Chip, output power 10W, long lifetime, high efficiency, widely used in Industrial pump, Laser illumination, R&D and other fields.

BoxOptronics 1060nm 1480nm polarization independent Optical Isolator is a fiber-coupled in-line polarization-independent isolator that transmits all polarized light (not just the light polarized in a specific direction) efficiently in one direction but block transmission in the opposite direction, It is widely use in protect against reflections, which can corrupt some measurements or damage lasers and amplifiers. This 1060nm 1480nm polarization independent Optical Isolator can be single or double/dual stage depending on the degree of required optical isolation of the propagating light.

1550nm Superluminescent Diodes SLED are optical sources with a rather wide optical bandwidth. In that they differ from both lasers, that have a very narrow spectrum, and white light sources, that exhibit a much larger spectral width. This characteristic mainly reflects itself in a low temporal coherence of the source (which is the limited capability of the emitted light wave to maintain the phase over time). SLED may however exhibit a high degree of spatial coherence, meaning that they can be efficiently coupled into single-mode optical fibers. Some applications take advantage of the low temporal coherence of SLED sources to achieve high spatial resolution in imaging techniques. The coherence length is a quantity frequently used to characterize the temporal coherence of the light source. It is related to the path difference between the two arms of an optical interferometer over which the light wave is still capable to generate an interference pattern.

The DWDM 10mW DFB Butterfly Laser Diode is a high performance DFB laser diode. The center wavelengths are at DWDM wavelength grid (ITU grid) with 100GHz channel spacing. An InGaAs MQW (multi-quantum well) DFB (distributed feedback) laser chip is hermetically sealed inside a 14-pin butterfly package, fitted with thermistor, thermoelectric cooler (TEC), monitor photodiode and built-in optical isolator. This laser module has 2.5Gbps direct modulation bit rate. This product can be used in various OC-48 or STM-16 systems.

The Panda PM Double Clad Thulium Doped Fiber is an eye-safe, high-power, narrow-linewidth 2μm fiber amplifier design. By optimizing Tm ion doping, it exhibits high slope efficiency, high absorption coefficient, and high polarization extinction ratio when pumped at a 793nm wavelength.

1560nm PM Femtosecond Pulse Fiber Laser Module has been widely used in the fields of optical frequency comb, supercontinuum spectrum, terahertz THz and so on. We can accept the customization of pulse width, power, repetition frequency and other parameters.