1x2(2x2) 80um Polarization-Maintaining Fiber Splitter
Save to Favorites
Specifications
| Parameter | Value |
|---|---|
| Structure [U grade/P grade/A grade; tested at the center wavelength at room temperature] | 1x2 or 2x2 |
| Center Wavelength [U grade/P grade/A grade; tested at the center wavelength at room temperature; center wavelengths: 780, 830, 850, 980, 1030, 1064 nm] | 780, 830, 850, 980, 1030, 1064 |
| Center Wavelength [U grade/P grade/A grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm] | 1310, 1480, 1550, 2000 |
| Bandwidth [U grade/P grade/A grade; tested at the center wavelength at room temperature] | ±20 nm |
| Excess Loss [U grade; tested at the center wavelength at room temperature; center wavelengths: 780, 830, 850, 980, 1030, 1064 nm] | typical:0.4 dB; max:0.6 dB |
| Excess Loss [P grade; Tested at the center wavelength at room temperature ; Center Wavelength :780, 830, 850, 980, 1030, 1064 nm] | typical:0.6 dB; max:0.8 dB |
| Excess Loss [A grade; Tested at the center wavelength at room temperature ; Center Wavelength :780, 830, 850, 980, 1030, 1064 nm] | typical:0.8 dB; max:1.0 dB |
| Excess Loss [U grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm] | typical:0.2 dB; max:0.35 dB |
| Excess Loss [P grade; Tested at the center wavelength at room temperature ; Center Wavelength :1310, 1480, 1550, 2000 nm] | typical:0.4 dB; max:0.6 dB |
| Excess Loss [A grade; Tested at the center wavelength at room temperature ; Center Wavelength :1310, 1480, 1550, 2000 nm] | typical:0.7 dB; max:0.9 dB |
| Extinction Ratio | min:18 dB |
| Extinction Ratio | min:17 dB |
| Extinction Ratio | min:15 dB |
| Extinction Ratio [U grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm; applicable only to ports with splitting ratios above 10%; at most 10%, the value is 2dB lower, and at most 5%, 4dB lower] | min:20 dB |
| Extinction Ratio [P grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm; applicable only to ports with splitting ratios above 10%; at most 10%, the value is 2dB lower, and at most 5%, 4dB lower] | min:18 dB |
| Extinction Ratio [A grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm; applicable only to ports with splitting ratios above 10%; at most 10%, the value is 2dB lower, and at most 5%, 4dB lower] | min:16 dB |
| Return Loss [U grade; tested at the center wavelength at room temperature; center wavelengths: 780, 830, 850, 980, 1030, 1064 nm; testing only at the center wavelength] | min:55 dB |
| Return Loss [P grade; Tested at the center wavelength at room temperature ; Center Wavelength :780, 830, 850, 980, 1030, 1064 nm; Tested only at the center wavelength] | min:55 dB |
| Return Loss [A grade; Tested at the center wavelength at room temperature ; Center Wavelength :780, 830, 850, 980, 1030, 1064 nm; Tested only at the center wavelength] | min:50 dB |
| Return Loss [U grade; tested at the center wavelength at room temperature; center wavelengths: 1310, 1480, 1550, 2000 nm; testing only at the center wavelength] | min:55 dB |
| Return Loss [P grade; Tested at the center wavelength at room temperature ; Center Wavelength :1310, 1480, 1550, 2000 nm; Tested only at the center wavelength] | min:55 dB |
| Return Loss [A grade; Tested at the center wavelength at room temperature ; Center Wavelength :1310, 1480, 1550, 2000 nm; Tested only at the center wavelength] | min:50 dB |
| Operating Power [U grade/P grade/A grade; tested at the center wavelength at room temperature] | max:2 W |
| Operating Temperature [U grade/P grade/A grade; tested at the center wavelength at room temperature] | -40 to +85 °C |
| Storage Temperature [U grade/P grade/A grade; tested at the center wavelength at room temperature] | -50 to +85 °C |
| Package Dimensions [U grade/P grade/A grade; tested at the center wavelength at room temperature] | S2=Ø3x25.4/ S3=Ø3x30 |
| Maximum Splitting Ratio Deviation [Splitting ratio 99/1; U grade; tested at the center wavelength at room temperature] | ±0.3 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 99/1;P grade; Tested at the center wavelength at room temperature] | ±0.5 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 99/1;A grade; Tested at the center wavelength at room temperature] | ±0.7 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 98/2; U grade; tested at the center wavelength at room temperature] | ±0.6 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 98/2;P grade; Tested at the center wavelength at room temperature] | ±0.8 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 98/2;A grade; Tested at the center wavelength at room temperature] | ±1.0 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 95/5; U grade; tested at the center wavelength at room temperature] | ±1.2 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 95/5;P grade; Tested at the center wavelength at room temperature] | ±1.5 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 95/5;A grade; Tested at the center wavelength at room temperature] | ±1.7 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 90/10; U grade; tested at the center wavelength at room temperature] | ±2.0 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 90/10;P grade; Tested at the center wavelength at room temperature] | ±2.2 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 90/10;A grade; Tested at the center wavelength at room temperature] | ±2.8 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 80/20; U grade; tested at the center wavelength at room temperature] | ±2.2 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 80/20;P grade; Tested at the center wavelength at room temperature] | ±2.5 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 80/20;A grade; Tested at the center wavelength at room temperature] | ±3.3 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 70/30; U grade; tested at the center wavelength at room temperature] | ±2.7 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 70/30;P grade; Tested at the center wavelength at room temperature] | ±3.0 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 70/30;A grade; Tested at the center wavelength at room temperature] | ±4.5 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 60/40; U grade; tested at the center wavelength at room temperature] | ±3.5 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 60/40;P grade; Tested at the center wavelength at room temperature] | ±4.0 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 60/40;A grade; Tested at the center wavelength at room temperature] | ±6.0 % |
| Maximum Splitting Ratio Deviation [Splitting ratio 50/50; U grade; tested at the center wavelength at room temperature] | ±4.0 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 50/50;P grade; Tested at the center wavelength at room temperature] | ±5.0 % |
| Maximum Splitting Ratio Deviation [Splitting Ratio 50/50;A grade; Tested at the center wavelength at room temperature] | ±8.0 % |
| Unused fiber port in the 1×2 configuration [1×2 Structure] | One section approximately 20cm long |
Applications
Key Features
Datasheet
Supplier Information
Related Products
-
125um Polarization-Maintaining Fiber Polarizer Polarization Maintaining Products Comcore
Center Wavelength [P grade; Center Wavelength :830, 980, 1064 nm; Tested at the center wavelength at room temperature ; excluding connectors]: 830, 980, 1064 Center Wavelength [A grade; Center Wavelength :830, 980, 1064 nm; Tested at the center wavelength at room temperature ; excluding connectors]: 830, 980, 1064 Center Wavelength [P grade; Center Wavelength :1310, 1480, 1550, 2000 nm; Tested at the center wavelength at room temperature ; excluding connectors]: 1310, 1480, 1550, 2000
-
80um Polarization-Maintaining Fiber Polarizer Polarization Maintaining Products Comcore
Center Wavelength [P grade; Tested at the center wavelength at room temperature]: 1310, 1550, 2000 Center Wavelength [A grade; Tested at the center wavelength at room temperature]: 1310, 1550, 2000 Bandwidth [P grade; Tested at the center wavelength at room temperature]: max:+/-30
-
1×2(2×2) Standard Fused Polarization-Maintaining Fiber Splitter Polarization Maintaining Products Lightwit
Insertion loss: Excess loss ≤1.0dB (Premium grade), ≤0.6dB (grade A) Number of Channels: 1×2、2×2 Operating Wavelength: 780/830/980/1064/1310/1480/1550/2000nm( Bandwidth ±20nm)
The 1×2/2×2 fused polarization-maintaining standard splitter covers the ultrabroad 780~2000nm band and supports 1/99~50/50 coupling ratios. A-grade and Premium-grade options offer high extinction ratio, high power handling, wide-temperature operation and multiple package specifications.
-
1×3 Standard Fused Polarization-Maintaining Fiber Splitter Polarization Maintaining Products Lightwit
Insertion loss: ≤6.0dB Splitting ratio: 33:33:33 Operating Wavelength: 1550±20nm
The 1550nm 1×3 fused polarization-maintaining splitter provides an equal 33:33:33 splitting ratio, low insertion loss and high extinction ratio. Power handling suits conventional optical communications, with wide-temperature operation and a miniature tubular package for polarization-sensitive signal splitting.
-
Polarization-Maintaining Fiber Array Polarization Maintaining Products Lightwit
Insertion loss: Low Insertion Loss Number of Channels: 1、2、4、8、16、32、64 Operating Wavelength: Dependent on fiber type
The 1~64-channel polarization-maintaining fiber array offers excellent polarization maintenance, connector-free extinction ratio meeting requirements, 127/250μm channel spacing and high wide-temperature stability. Custom packages and fiber types suit polarization-sensitive high-density optical devices.
Related Articles
Ytterbium‑doped fiber serves as the core energy‑conversion component inside a fiber laser. Pump light emitted by laser diodes is coupled into the gain fiber, and energy is transferred to signal laser beams via ytterbium ion energy‑level transition for power amplification. Two dominant pump wavelengths, 915 nm and 976 nm, have been widely adopted over decades. With the rapid progress of pump chip and wavelength‑locking technology, 976 nm edge‑emitting laser (EEL) pumps have gradually surpassed the 915 nm route and become the new industry mainstream. Shenzhen Lemon Photonics Technology Co., Ltd keeps developing high‑performance pump chips for fiber laser manufacturers.
The 850 nm and 940 nm infrared narrow‑bandpass filters launched by Innovation Photoelectric are core optical components specially designed for day‑and‑night security cameras. They effectively eliminate image interference during visible‑light and infrared‑illumination switching, delivering stable round‑the‑clock monitoring performance.
For low-frequency RF, electromagnetic testing and power combining systems, conventional resistive power dividers bring high insertion loss, while standard directional couplers cannot provide equal-amplitude signals with 180° phase shift. They fail differential circuits, balanced amplifiers and signal cancellation systems.
As fundamental refractive optical components, plano‑convex spherical lenses consist of one convex spherical surface and one flat surface.
Loading...
Name
Phone
Organization
Use Case
Database Platform