Agilent Technologies 10737R, 10737L manual Operation

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Chapter 7O Agilent 10737L and Agilent 10737R Compact Three-Axis

Interferometers

Operation

Operation

Measurements

For an interferometer setup to measure distances along the X-axis, measurements of displacement, pitch, and yaw are derived as described below. These computations are done via software on the system controller or computer.

Displacement

For the Agilent 10737L/R interferometer, displacement along the X-axis can be measured as the average of the data returned from measurement axis #1 and measurement axis #2.

measurement axis #1 + measurement axis #2 Displacement = ---------------------------------------------------------------------------------------------------------------

2

Pitch

For the Agilent 10737L/R interferometer, pitch (rotation about the Y axis) can be measured using data returned from all three measurement axes, and the vertical offset between the common centerline of measurement axes #1 and #2 and the centerline of measurement axis #3 (7.19 mm, or 0.283 inch).

Pitch =

--------------------------------------------------------------------------------------------------Displacement – measurement axis #3

radian

 

7.19 mm or 2.83inch

 

Yaw

For the Agilent 10737L/R interferometer, yaw (rotation about the

Z axis) can be measured as the difference between the data returned from measurement axis #1 and measurement axis #2, divided by the distance between them (14.38 mm, or 0.566 inch).

Yaw =

---------------------------------------------------------------------------------------------------------------------measurement axis #1 – measurement axis #3

radian

 

14.38 mm or 0.5666 inch

 

Error

The deadpath distance for an Agilent 10737L/R interferometer is the distance between the interferometer’s measurement face and the measurement mirror, at the measurement “zero” position. This is the same as for the Agilent 10706B interferometer, on which it is based.

User’s Manual

7O-23

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Contents Page Figures 7O-1 through 7O-3 allow up to three measurements Description1. Agilent 10737L Compact Three-axis Interferometer Agilent 10737L Compact THREE-AXIS Interferometer Agilent 10737R Compact THREE-AXIS Interferometer Stage ApplicationsGeneral 4. Measurement using two Agilent 10737R interferometers Optical Schematics7O-8 User’s Manual Orientation Laser beam power considerationSpecial Considerations Agilent 10737L THREE-AXIS Interferometer Agilent 10737R THREE-AXIS Interferometer Fasteners Adjustable mountsMounting Tools and Equipment Required or Recommended Installation and AlignmentSummary General7O-14 User’s Manual 7. Agilent 10737L/R interferometers-alignment aids Initial installation and setup ProcedurePlanning the measurement setup Removing the receiver assembly Installing and aligning an interferometerAgilent 10706-60001 Alignment Aid Removing the high stability adapter reference mirrorAligning the measurement beam path 7O-20 User’s Manual Aligning the reference beam path Comparing beam path alignments Operation Specifications and Characteristics 7O-25 7O-26 User’s Manual

10737L, 10737R specifications

Agilent Technologies has long been a leader in providing advanced solutions for testing and measurement in the fields of electronics and telecommunications. Among their suite of precision components, the Agilent 10737R and 10737L stand out as powerful instruments engineered for high-performance applications in the field of RF and microwave testing.

The Agilent 10737R is designed with a focus on accuracy and reliability, particularly in the realm of vector network analysis. This model integrates exceptionally low insertion loss and high dynamic range, which makes it an ideal choice for applications requiring meticulous measurement capabilities. The 10737R boasts a frequency range extending from 0.1 to 40 GHz, enabling engineers to perform accurate assessments on a wide variety of microwave components. A key feature of this model is its advanced calibration technique, which helps ensure precision and linearity in measurements, critical for modern measurement tasks.

Conversely, the Agilent 10737L model is tailored for a slightly different focus, providing specialized capabilities for a spectrum of RF applications. This model emphasizes enhanced measurement speed without compromising accuracy, making it suitable for production test environments. With a frequency range stretching from 0.1 to 30 GHz, the 10737L incorporates state-of-the-art technology to reduce measurement uncertainties and improve overall testing throughput. Its robustness and durability ensure reliable performance across various testing scenarios.

Both 10737 models are equipped with sophisticated digital signal processing technology, which enables real-time data analysis and interpretation. Users can take advantage of high-resolution display features that allow for easy interpretation of results and efficient data management. The interface is designed to facilitate seamless integration with other Agilent test instruments, enhancing compatibility and operational flexibility.

In terms of characteristics, both models provide excellent temperature stability and minimal drift, which are crucial for long-term testing applications. They are constructed to withstand the rigors of a laboratory environment while maintaining precise performance over their operational life.

Overall, the Agilent 10737R and 10737L are indispensable tools for engineers in need of advanced measurement solutions in RF and microwave technology. Their unique features, enhanced measurement capabilities, and high reliability make them a valuable investment for professionals focused on pushing the boundaries of electronic testing and validation.