HP 81521B Germanium optical head 900-1700nm power range +3 to -80dBm

HP 81521B Germanium Optical Head – High-Precision Optical Power Measurement

The HP 81521B Germanium Optical Head is a versatile and high-precision sensor designed for accurate optical power measurements in fiber optic applications. With its Germanium detector and a wide wavelength range of 900 to 1700 nm, this optical head is ideal for both single-mode and multimode fiber testing.

Engineered for professionals in fiber optics, telecommunications, and research, the HP 81521B provides exceptional sensitivity and measurement accuracy, ensuring reliable results for various optical power levels.

Key Features and Benefits

• Wide Wavelength Range – Measures optical power across 900 to 1700 nm, suitable for multiple fiber optic applications.
• High Accuracy – Delivers reliable results with a wavelength accuracy of ±2.2% (1000 to 1650 nm).
• Extended Power Range – Supports a broad measurement range from -80 to +3 dBm.
• Superior Linearity – Ensures precision with a linearity of ±0.04 dB from -60 to 0 dBm.
• Fiber Compatibility – Works with standard single-mode and multimode fibers up to 100 µm core size (NA < 0.3).
• Flexible Connector Options – Sold without a connector adapter; available upon request for an additional fee.

Technical Specifications

Specification	Details
Wavelength Range	900 to 1700 nm
Detector Type (Sensor Element)	Germanium
Power Range	-80 to +3 dBm
Wavelength Accuracy (Uncertainty)	±2.2% (1000 to 1650 nm)
Applicable Fiber Type	Standard Single-mode and Multimode (max. 100 µm core size, NA < 0.3)
Linearity from -60 to 0 dBm	±0.04 dB
Connector Adapter	Sold separately (available upon request for an additional fee)

Calibration and Quality Assurance

Each HP 81521B Germanium Optical Head is calibrated before shipping to ensure compliance with OEM specifications. The package includes:

• Calibration Certificate
• Calibration Label
• Calibration Data

Why Choose the HP 81521B Germanium Optical Head?

The HP 81521B Germanium Optical Head is a must-have tool for professionals who require precise and stable optical power measurements. With its high accuracy, wide measurement range, and flexible fiber compatibility, it is the perfect choice for optical testing and research applications.

Upgrade your optical measurement capabilities with the HP 81521B Germanium Optical Head—a trusted solution for high-precision optical power measurement.