Import 1060,1480nm Optical Isolator — Buy in Bulk from Supplier in China

This 1060,1480nm Optical Isolator from HuiGoo Optic Co., Limited is a passive component engineered to protect sensitive laser sources from destabilizing back reflections. It operates at the specific wavelengths of 1060 nm and 1480 nm, which are common in fiber laser and erbium-doped fiber amplifier (EDFA) systems. The device ensures unidirectional light transmission, allowing signal light to pass forward while blocking reflected light traveling in the reverse direction. This function is critical for maintaining laser stability, preventing mode hopping, and protecting pump lasers from damage.

A typical optical isolator of this type uses a Faraday rotator crystal placed between two polarizers within a compact, often fiber-pigtailed, package. The key performance metric is the isolation ratio, measured in decibels (dB), which indicates how effectively it blocks reverse-traveling light; a high-performance unit for these wavelengths would typically offer isolation greater than 30 dB. Other important specifications include insertion loss (the signal attenuation in the forward direction, ideally low, e.g., <1 dB) and return loss. The construction must be robust to handle the optical power levels and environmental conditions of industrial or telecom settings.

Engineers and procurement managers in laser manufacturing, telecommunications equipment assembly, and medical device production are the primary buyers for this component. It is integrated into fiber laser modules, EDFA subsystems, and test and measurement equipment. HuiGoo Optic Co., Limited, based in Shenzhen, offers this isolator with flexible MOQ options. Buyers should contact the supplier directly to confirm the exact isolation ratio, insertion loss, fiber type, connector type, and power handling specifications for their application, as these are not detailed in the listing.

HuiGoo Optic Co., Limited is an optical component supplier located at the 8th Floor, Jinhua Building, Longhua, Shenzhen, Guangdong, China. The company is listed with a 'harbor' trust tier on the marketplace. Specific details about the company's founding year, number of employees, or manufacturing capabilities are not provided in the listing. The supplier's response rate and average response time are currently not available, which buyers should factor into their communication planning.

The listing states the company supplies optical isolators and indicates a focus on industrial and telecommunications applications. It mentions that products are certified with ISO and CE, though buyers should request specific certificates for this isolator model to verify compliance. The supplier offers flexible MOQs and standard international trade terms including FOB and CIF shipping, with payment via L/C or T/T. All technical specifications and commercial terms must be confirmed directly with HuiGoo Optic Co., Limited prior to order placement.