Import 1310nn 1x2 Polarization Beam Splitter/Combiner — Buy in Bulk from Supplier in China

This 1310nm 1x2 Polarization Beam Splitter/Combiner (PBS/C) from Ruik-Tech Communication Co., Ltd. is a three-port fiber optic component that either splits an input beam into two orthogonal polarization states or combines two beams with orthogonal polarizations into a single output. The listing specifies a center wavelength of 1310nm with an operating range of +/-40nm. Key performance figures include a typical insertion loss of 0.40 dB and a minimum return loss of 50 dB, ensuring efficient signal management with minimal back-reflection.

The component is constructed using Fujikura Panda polarization-maintaining fiber, a standard in the industry for its reliability and low stress-optic coefficient. The device operates within a temperature range of -5°C to 70°C and can handle a maximum optical power of 500 mW. It is packaged in a compact 22x22x10mm box, with six pieces supplied per box for bulk handling. The typical extinction ratio is 35 dB, with a minimum guaranteed value of 22 dB, which is critical for maintaining polarization purity in sensitive systems.

Buyers of this splitter/combiner are typically engineers and system integrators working in fiber optic sensing, coherent communications, or quantum optics research. It is used in applications such as polarization diversity receivers, optical interferometers, and fiber laser seed sources. When sourcing from Ruik-Tech in Shenzhen, confirm the exact fiber type for all ports (the listing notes Port 3 can be in HI1060 or SMF-28e fiber) and verify the connector termination (e.g., FC/APC) matches your system requirements.

Ruik-Tech Communication Co., Ltd. is located at 9F, Building A, Zhonghengsheng Technology, 3 Xinyu Road, Shajing Town, Baoan District, Shenzhen 518104, Guangdong, China. The supplier holds a 'harbor' trust tier on the platform. Specific data on the company's response rate or average response time is not provided in the listing, so direct communication is necessary to assess service levels.

The supplier's listed product range focuses on polarization-maintaining fiber optic components, including various configurations of beam splitters and combiners for different wavelengths like 1064nm, 1310nm, and 1550nm. The listing provides detailed technical specifications for the 1310nm model but does not include verifiable information about the company's history, scale of operations, or major clients. For due diligence, request the company's business license and inquire about their production quality control procedures.