Passive Optical Components

BoxOptronics provide passive optical components, including fiber pump combiner, SM fiber PM fiber circulator, SM fiber PM fiber coupler, Polarization Beam Splitter, WDM and isolators.
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  • The 980nm 1030nm 1064nm high power fiber optical isolators is a fiber-coupled component that allows all polarized light signal (not just the light polarized in a specific direction) to propagate along a fiber in one direction but not in the opposite direction. Functionally, it is quite like an optic-electrical diode. The 980nm 1030nm 1064nm high power fiber optical isolators are necessary in fiber optic systems in many roles the most common of which is the prevention of back-reflected light coming back down a fiber from re-entering and disrupting the operations of a laser. Boxoptronics provide 1W,2W,3W,...,10W or other high power Polarization maintaining fiber isolators.

  • The Manual Variable Fiber Optical Attenuator allow the user to manually vary the attenuation of the signal in the fiber as it is transmitted through the device. These VOAs can be used to to precisely balance the signal strengths in fiber circuits or to balance an optical signal when evaluating the dynamic range of the measurement system. The Manual Variable Optical Attenuator have single mode or PM fiber pigtails with a 900um jacket. The VOAs are offered unterminated or terminated with FC/PC or FC/APC connectors. For other connector styles or custom requests, please contact Technical Support.

Customized Passive Optical Components can be bought from Box Optronics. As one of the professional China Passive Optical Components manufacturers and suppliers, we assist customers to provide better product solutions and optimize industry costs. Passive Optical Components made in China is not only of high quality, but also cheap. You can wholesale our products at low prices. In addition, we also support bulk packaging. Our value is "customer first, service foremost, credibility foundation, win-win cooperation". For more info, welcome to visit our factory. Let us cooperate with each other to create a better future and mutual benefit.
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