780nm 1x2/2x2 Single-Mode Fused-Taper Fiber Coupler MCFBT-12-780-50-L-H7-10-L-FA
Mchlight fused-biconical-taper single-mode fiber couplers (FBT Coupler) couple optical signals propagating in fibers within a specially structured coupling region to redistribute optical power. Couplers can be produced at different wavelengths within 400-2050nm and with different splitting ratios. Fused-taper splitters are widely used in fiber communication, underwater laser communication, fiber lasers and fiber amplifiers.
Specification Snapshot
Operating wavelength [Temperature measurement ambient conditions: 25℃]
780 nm
max [Test ambient temperature 25℃; max; above data exclude connectors; insertion-loss increments with added connectors depend on wavelength; contact us for details]
3.5 dB
Polarization-dependent loss [Temperature measurement ambient conditions: 25℃; The above data exclude connectors]
≤0.2 dB
Return loss [Test ambient temperature 25℃; above data exclude connectors; adding connectors reduces return loss by 5dB]
55 dB
Fiber type
780-HP
Operating temperature
-40~+85 ℃
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Overview
Mchlight fused-biconical-taper single-mode fiber couplers (FBT Coupler) couple optical signals propagating in fibers within a specially structured coupling region to redistribute optical power. Couplers can be produced at different wavelengths within 400-2050nm and with different splitting ratios. Fused-taper splitters are widely used in fiber communication, underwater laser communication, fiber lasers and fiber amplifiers.
Specifications
| Parameter | Value |
|---|---|
| Structure | 1x2(2x2) |
| Operating wavelength [Temperature measurement ambient conditions: 25℃] | 780 nm |
| Bandwidth [Temperature measurement ambient conditions: 25℃] | ±15 nm |
| Splitting ratio [Temperature-Measurement Environment 25℃; Reference Data 50/50] | 1/99~50/50 (reference data: 50/50) |
| max [Test ambient temperature 25℃; max; above data exclude connectors; insertion-loss increments with added connectors depend on wavelength; contact us for details] | 3.5 dB |
| Polarization-dependent loss [Temperature measurement ambient conditions: 25℃; The above data exclude connectors] | ≤0.2 dB |
| Return loss [Test ambient temperature 25℃; above data exclude connectors; adding connectors reduces return loss by 5dB] | 55 dB |
| Fiber type | 780-HP |
| Power Level [Temperature measurement ambient conditions: 25℃] | 0.5-10 optional |
| Connector | FC/APC or other |
| Fiber length | 1 m |
| Package dimensions | φ3.0X54( Bare fiber ) or φ3.0X60( Sleeve ) |
| Operating temperature | -40~+85 ℃ |
| Storage temperature | -40~+85 ℃ |
Applications
Fiber lasers; fiber amplifiers; fiber optic sensing; fiber optic communications/instrumentation
Key Features
Low insertion loss; a wide choice of wavelengths; high stability and reliability; compact structure
Datasheet
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Supplier Information
Shenzhen MCHLight Photoelectric Co., Ltd. was established in 2012, with its headquarters located in Guangming District, Shenzhen. It is a specialized and innovative small and medium-sized enterprise in Shenzhen, and has passed the ISO9001-2015 quality management system certification. After years of continuous R&D investment and focused development, MCHLight has become a comprehensive fiber optic product service provider in fields such as fiber lasers, LiDAR, fiber sensing, laser medical treatment, and laser communication.
The company currently has a fiber optic device R&D and production center and a laser R&D and production center. The fiber optic device R&D and production center is equipped with standard cleanrooms and can provide high-power fiber devices, polarization-maintaining fiber devices, and ultra-small fiber devices at various wavelengths. The laser R&D center develops and produces laser light sources at special wavelengths, fiber lasers, fiber amplifiers, and conducts technical research and reserves for new products. The R&D and production centers cooperate with scientific research institutions in multiple locations, enabling them to quickly and efficiently provide customers with devices, equipment, systems, and cost-effective solutions in related fields.
"Mingxin Tongde, Innovation and Pragmatism" is the purpose and philosophy of MCHLight. Over the years, with a high-quality management team and an innovative work philosophy, the company has persisted in R&D in specialized and customized product fields, overcome difficulties, and its products have been highly recognized by the industry and partners. With continuous investment in product R&D and solution design, and with strict control of product quality and the pursuit of excellence, MCHLight creates greater value for customers.
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