Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81636B #9108705 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81636B is an optical phase noise measurement instrument specifically designed for the development of optoelectronics, laser, and high-speed optical components. This instrument is used to measure the relative optical noise levels of signals through the dynamic range of the device under test (DUT). It has a comprehensive suite of features including high-speed data capture and analysis, time-domain trace holding and editable measurements, displays in dBc/Hz or linear time-domain modes, and measurement to 0.02 dB resolution. HP 81636B utilizes a precision optical power reference circuit that allows users to optimize and extend the performance of the instrument to the highest level with low input power error and stable measurement accuracy over time. This also facilitates the overall system design parameters and allows for higher resolution measurements. AGILENT 81636B also offers fast data acquisition, enabling users to quickly and accurately acquire and analyze large data sets. 81636B is equipped with a high-sensitivity optical sensor, providing accurate measurement results down to below -80dBm/Hz. It also incorporates a high-resolution optical power sensor to detect forward and reverse losses at all frequencies of interest. By utilizing the tools provided by KEYSIGHT 81636B, users can characterize optical signal-to-noise ratios for reliable testing of a variety of optical components. HEWLETT-PACKARD 81636B offers a wide variety of dynamic displays for examining the spectral and temporal characteristics of optical signals, allowing users to characterize noise or signs of pulse intersymbol interference (ISI) in optical signals, down to low signal levels. Measurement outputs from AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 81636B can be used for segmenting or analyzing signals on a per pulse basis, to assist in the identification of individual bits and their corresponding optical power levels. Additionally, users can also benefit from the comprehensive suite of automated measurements available with the instrument, to help in quickly and accurately assessing and verifying system performance. HP 81636B can be fitted with an additional optical input and/or output, making use of the available optical port, providing an additional optoelectronic component testing capability. The instrument also offers a range of communications ports to establish a connection with external devices such as handheld test equipment, PCs, and other peripheral devices. AGILENT 81636B optical phase noise measurement instrument is a powerful solution for developers of optoelectronics and high-speed optical components. With the high-performance features and multiple configuration options designed into the instrument, it delivers reliable and accurate measurements conveniently and quickly, enabling rapid system design and product development.