Coupler Splitter
Singlemode Coupler (GK-SMC Series) 980/1060nm
description1
Specifications
Parameter |
Unit |
Value |
Center Wavelength (λc) |
nm |
980, 1060 |
Operating Wavelength |
nm |
λc ± 20 |
Coupling Ratio |
% |
01/99 02/98 03/97 05/95 10/90 |
Max. Insertion Loss |
dB |
21.9/0.25 18.5/0.3 16.5/0.35 14.5/0.45 11/0.7 |
Coupling Ratio |
% |
20/80 30/70 40/60 50/50 |
Max. Insertion Loss |
dB |
7.7/1.3 5.8/2.0 4.5/2.7 3.5/3.5 |
Max. PDL (Tap/Through Port) |
dB |
0.10 |
Thermal Stability |
dB/℃ |
≤ 0.002 over - 5 ℃ to + 70 ℃ |
Min. Return Loss |
dB |
50 |
Directivity 1 × 2 2 × 2 |
dB |
55 60 |
Max. Optical Power (CW) |
mW |
300 |
Operating Temperature |
℃ |
-5 to +70 |
Storage Temperature |
℃ |
-40 to +85 |
¹IL is 0.5 dB higher, RL is 5 dB lower for each connector added. | ||
Package Dimensions
product description
The GKER Photonics 980/1060 nm Singlemode Coupler (GK-SMC Series) is a state-of-the-art optical device meticulously designed to deliver exceptional performance in demanding optical communication systems. Crafted with advanced manufacturing techniques, this singlemode coupler boasts ultra-low insertion loss, minimal polarization dependence, and outstanding environmental stability, making it an indispensable component in both current and next-generation optical networks.
This coupler is engineered to support a wide range of coupling ratios, from 50/50 to 1/99, offering precise and consistent power distribution for various applications. Whether you need to split signals evenly or require more specific ratios, the GK-SMC Series provides reliable performance with minimal signal degradation, ensuring high-quality data transmission.
With a broad operating wavelength range centered at 980 nm and 1060 nm, the coupler is ideal for a variety of applications, including power monitoring, signal routing, and feedback loops in fiber optic systems. The device is also built to withstand harsh environmental conditions, featuring excellent thermal stability that maintains consistent performance over a wide temperature range.
Designed for versatility, the GK-SMC Series is available in multiple configurations and fiber types, including options for different connector types and fiber lengths, allowing you to tailor the coupler to your specific needs. Its robust construction ensures long-term reliability, while the precise engineering guarantees uniformity and low polarization-dependent loss (PDL), critical for maintaining the integrity of your optical signals.
Whether you are deploying this coupler in telecommunications networks, research laboratories, or high-speed data centers, the GKER Photonics 980/1060 nm Singlemode Coupler is the go-to solution for high-performance optical signal management. Its combination of precision, reliability, and flexibility makes it an essential component in any advanced optical system.