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Boost Fiber Optic Systems with PM WDM/Tap Coupler Hybrid

2023/8/2

Enhancing Fiber Optic Systems with PM WDM/Tap Coupler Hybrid

The PM WDM/Tap Coupler Hybrid is a cutting-edge device that combines the functionalities of a wavelength division multiplexer (WDM) and tap coupler in a compact package. Designed by GEZHI Photonics, this innovative product boasts an extremely low insertion loss and a very stable tap-coupling ratio, making it ideal for fiber optic amplification applications and other precision optical systems.

WDM/Tap Coupler Hybrid

Advantages of PM WDM/Tap Coupler Hybrid

The PM WDM/Tap Coupler Hybrid offers several significant advantages that set it apart from traditional components. Its low insertion loss ensures minimal signal attenuation, maintaining the integrity of transmitted data. The high return loss enhances signal reflection, resulting in improved signal quality and reduced signal degradation. Additionally, the high extinction ratio enables efficient signal isolation and polarization maintaining, crucial for maintaining signal polarization in sensitive applications.

Applications in Fiber Optic Systems

This advanced hybrid device finds widespread use in various fiber optic systems, revolutionizing the performance of fiber lasers, fiber amplifiers, and other optical systems. Its stable tap-coupling ratio makes it particularly suitable for precise power monitoring in fiber amplifiers and signal splitting in fiber laser systems. Moreover, the PM WDM/Tap Coupler Hybrid can efficiently combine or separate different wavelength signals, making it an essential component in wavelength-division multiplexing (WDM) applications.

Specifications of PM WDM/Tap Coupler Hybrid

Parameters	Unit	Values
Type	nm	980/1030, 980/1064
Signal Wavelength Range	nm	1020~1080, 1520~1580, 1535~1565, 1950~2050
Pump Wavelength Range	nm	960~990, 1020~1080, 1470~1490, 1560~1580
Excess Loss	dB	≤1.2, ≤1.0, ≤1.2
Signal Tap Ratio	dB	1±0.2%, 5±1%, 50±2%
Signal Channel Isolation	dB	≥25, ≥30, ≥25
Pump Channel Isolation	dB	≥15, ≥12
Extinction Ratio at 23℃	dB	≥18
Return Loss	dB	≥50
Wavelength Thermal Stability	nm/℃	≤0.003
Insertion Loss Thermal Stability	dB/℃	≤0.005
Max Power Handling (CW)	W	0.5, 1, 5 or 10
Tensile Load	N	≤5
Operating Temperature	℃	0~+70
Storage Temperature	℃	-40~+85

Customization and Telcordia Qualification

To cater to diverse application needs, GEZHI Photonics offers several hybrid variations that are also polarization maintaining. This means that the PM WDM/Tap Coupler Hybrid can be tailored to specific wavelength ranges and coupling ratios, making it adaptable to various optical setups. Additionally, this cutting-edge device is Telcordia qualified, ensuring its reliability and performance in demanding optical communication systems.

Conclusion

The PM WDM/Tap Coupler Hybrid from GEZHI Photonics is a game-changing component in the field of fiber optics. With its unique combination of tap coupler and WDM functionalities, along with the advantages of low insertion loss, high return loss, and high extinction ratio, this compact hybrid device enables enhanced fiber lasers, amplifiers, and other fiber optic systems. Its customizable nature and Telcordia qualification make it an ideal choice for precision optical applications, promising improved efficiency and simplified setups.