Keysight Agilent HP 81689A Option 072 Compact Tunable Laser Source (TLS)

Keysight Agilent 81689A Option 072 Compact Tunable Laser: Precision with Polarization Control

The Keysight Agilent 81689A Option 072 Compact Tunable Laser is the ideal solution for high-precision optical testing, delivering exceptional wavelength accuracy and stability. Whether you're working in telecommunications, photonics, or advanced research, this laser offers the performance and flexibility you need. Specifically designed for a wide range of applications, it is built to meet the rigorous demands of both laboratories and production environments.

With the inclusion of Option 072, which features polarization-maintaining fiber (Panda) and an angled contact output connector, this laser provides enhanced polarization control. This makes it an excellent choice for polarization-sensitive measurements, ensuring that signal integrity is maintained even in complex setups.

Trusted by professionals across the globe, Keysight Agilent ensures that the 81689A Option 072 Compact Tunable Laser is calibrated to OEM specifications before shipping. Each unit includes a Calibration Certificate, Calibration Label, and full Calibration Data, ensuring accuracy and reliability from day one.

Key Features & Benefits of the Keysight Agilent 81689A Option 072 Compact Tunable Laser

• Integrated Polarization-Maintaining Fiber (Option 072): The use of polarization-maintaining (Panda) fiber ensures high stability in polarization-sensitive applications, making this laser an excellent choice for testing components like modulators, sensors, and interferometers. The angled contact output connector minimizes back reflections, further enhancing the quality and accuracy of measurements.
• Wavelength Range: The laser covers a broad wavelength range of 1525 nm to 1575 nm, ideal for testing across multiple optical applications, including DWDM networks, photonic systems, and optical components.
• Wavelength Resolution: Featuring a resolution of 0.01 nm (1.25 GHz at 1550 nm), the laser provides ultra-precise wavelength control, essential for applications that require exacting wavelength accuracy.
• High Output Power: With an output power greater than +6 dBm over the 1525-1575 nm range, the laser offers enough power to handle demanding optical testing environments while maintaining stable performance.
• Compact Design with Flexibility: Despite its robust capabilities, the 81689A is compact and space-efficient, allowing it to integrate easily into any testing setup. The inclusion of Option 072 adds further flexibility by supporting polarization control for more complex applications.
• Optical Power Stability: With an impressive optical power stability of ±0.03 dB, this laser guarantees consistent, reliable results for long-duration testing, ensuring repeatable and accurate measurements.
• Narrow Spectral Linewidth: The 20 MHz spectral linewidth minimizes noise and interference, ensuring clean, high-resolution measurements in applications such as spectroscopy and interferometry.
• Fully Calibrated for Immediate Use: The laser is calibrated prior to shipping and includes a Calibration Certificate, Calibration Label, and full Calibration Data to ensure accuracy and readiness for use right out of the box.

This combination of polarization-maintaining fiber and angled contact connectors, along with advanced wavelength and power control, makes the Keysight Agilent 81689A Option 072 Compact Tunable Laser one of the most versatile tools for optical testing. Here’s a detailed look at its technical specifications:

Technical Specifications of the Keysight Agilent 81689A Option 072 Compact Tunable Laser

Specification	Details
Wavelength Range	1525 nm to 1575 nm
Wavelength Resolution	0.01 nm (1.25 GHz at 1550 nm)
Output Power	> +6 dBm (1525-1575 nm)
Wavelength Accuracy	±0.3 nm
Power Stability	±0.03 dB
Spectral Linewidth	20 MHz
Integrated Optical Attenuator	Option 072: Polarization-maintaining fiber (Panda), angled contact output connector
Calibration	Includes Calibration Certificate, Label, and Data

 

Why Choose the Keysight Agilent 81689A Option 072 Compact Tunable Laser?

The Keysight Agilent 81689A Option 072 Compact Tunable Laser is a top-tier tool for professionals requiring precision and flexibility in optical testing. With the integration of polarization-maintaining fiber and an angled contact connector, this laser provides enhanced polarization control, making it indispensable for polarization-sensitive applications like fiber optic modulators and sensors.

Its high wavelength accuracy, combined with excellent power stability, ensures that the laser can handle even the most demanding testing conditions. The compact design makes it easy to integrate into any setup, while the included calibration ensures you get accurate, reliable performance right out of the box.

Whether you're working in telecommunications, photonics, or advanced research, the Keysight Agilent 81689A Option 072 delivers the precision and reliability you need to achieve consistent, high-quality results. With its superior stability and advanced polarization control, this laser is the perfect choice for anyone seeking the best in optical testing solutions.