The best resolution compact optical spectrum analyzer ever. Caution do not use too much liquid in cleaning the optical spectrum analyzer. A double pass scanning monochromator for use in an optical spectrum analyzer includes an input optical fiber for emitting an input light beam, a diffraction grating for diffracting the input light beam to produce a spatially dispersed light beam, a slit for passing a selected portion of the dispersed light beam, a motor for rotating the diffraction grating, a shaft angle encoder for sensing. Portable spectrometer acts as a standalone spectral engine, imaging and measuring, through a rapid and nondestructive process, a wide range of vapor, liquids and solids through. Highspeed measurement technologies of aq6370c optical. Waveanalyzer highresolution optical spectral analysis. Keysight keysight 86142a lightwave optical spectrum analyzer. A commercial scanning fpi can easily provide spectral resolution better than 10 mhz, which is approximately 0. Chapter 1 describes interferometerbased and diffractiongratingbased optical spectrum analyzers. A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument spectrum analyzers usually display raw, unprocessed signal information such as voltage.
Fullfeatured scpi commands for programming instruments over lan displayoff feature for making faster measurements remote file saving and printing for outputting measurement results. Optical spectrum analyzer remote control users manual im aq6370c17en the manual is located on the cd included in your package pdf format. The 750 series optical spectrum analyzer from bristol instruments is designed for the most ef. With up to 500 times better resolution than the best standard grating based optical spectrum analyzer on the market, these new generation optical spectrum analyzers can display your signal real spectrum shape and not only its envelope. Nrt8000 optical spectrum analyzer new ridge technologies. The ms9740a offers highperformance optical resolution and highspeed measurements to support the needs of device and component manufacturers. The ms9740a009 optical receiver section is optimized for mm fiber connections.
The ms9780a is a diffractiongrating spectrum analyzer for analyzing optical spectra in the 0. The ms9740a is a benchtop optical spectrum analyzer covering 600 nm to 1750 nm. Pdf guy fernando has presented his design for a practical working optical spectrum analyser. Optical pulse measurement full range of wdm application functions tracking with tunable laser source supports fibers with core diameters of 5062. Interferometric method used by apex technologies ultra high resolution optical spectrum analyzer uhrosa is often used in. The osa20 is the fastest optical spectrum analyzer of its kind with a maximum sweep speed of 2000 nms. The keysight 86146b is a high performance benchtop optical spectrum analyzer with a filter mode that provides the flexibility to drop a single dwdm channel with fasttuning speed, lowinsertion loss, and highly repeatable wavelength accuracy. Ms9740a optical spectrum analyzer scpi remote control operation manual the remote control function sends commands via the communications interface from the remote control pc to set the measuring instrument and read the measurement results and measuring instrument conditions.
Optical spectrum analyzer with quantumlimited noise floor. An optical spectrometer spectrophotometer, spectrograph or spectroscope is an instrument used to measure properties of light over a specific portion of the electromagnetic spectrum, typically used in spectroscopic analysis to identify materials. For safety and warning information, please read this manual before attempting to use the equipment. Martin, and jun ye jila, national institute of standards and technology and university of colorado. The benchtop keysight 86142a analyzer is a top of the range high performance unit ideally suited for critical wdm and edfa applications where wavelength accuracy, dynamic range and low polarization dependency are essential. As with the prismbased analyzer, the diffracted light passes through an aperture to.
Absorption type optical analyzer instrumentation tools. Another application of the filter mode is to measure timeresolved chirp trc. Optical spectrum analyzer 750 series the fastest and most costeffective osa for optical device manufacturing. Aq6370d optical spectrum analyzer getting started guide im aq6370d02en this manual.
The ms9740a009 is ideal for evaluating optical devices mainly using this type of mm fiber. Osa an optical spectrum analyzer for power spectral. Figure 7 shows the operation of a diffractiongratingbased optical spectrum analyzer. Optical spectrum analyzer based on scanning fpi is a popular optical instrument for its superior spectral resolution. Agilent 86142b optical spectrum analyzer matsolutions. Using standard functions, aq6370d can maintain its high optical performance within a couple of minutes so that you can quickly start a measurement. This manual describes the operating procedures and maintenance of the aq6317b optical spectrum analyzer. Explains all functions and operating procedures of the aq6370c except remote control and program functions. Gas detection and identification using an optical spectrum analyzer.
An osa trace displays power in the vertical scale and the wavelength in the horizontal scale. The electronic optical system described in this paper readily provides the power spectral density content of an input time function. Most practical, high performance optical spectrum analyzer on the market. The expanding field of optics related applications has created a vast. The variable measured is most often the lights intensity but could also, for instance, be the polarization state. Cosa4055 cwdm optical spectrum analyzer module for tberdmts2000, 4000 v2,5800 platforms the cosa4055 module offers the functionality and speed of an osa in a handheld form factor at a fraction of the price of a traditional osa. The optical spectrum analyzer ms9740a reduces the total time from waveform sweeping to data transfer to external control equipment and supports simple analysis procedures, offering excellent cost performance and better productivity. This software features an intuitive, responsive, straightforward interface that exposes all functions in one or.
Based on an interferometric principle, the ap2050a2052a can achieve a 12 times better resolution than monochromator based. Optical spectrum analyzers utilize multipleorder beams to cover their full wavelength range with narrow resolution. Optical spectrum analyzer osa ms9740a anritsu america. To respond to these demands, yokogawa has developed the aq6370c optical spectrum analyzer with high accuracy, resolution, dynamic range, and fast. Unlike an oscilloscope, however, the spectrum analyzer has only one functionto produce a display of the frequency content of an input signal. The anritsu osa optical spectrum analyzer has excellent. With this increase in quantity and density it is critical to accurately measure these dwdm signals. When installing the product in a cabinet, the convection into and out of. This instrument is a versatile optical spectrum analyzer osa based on a coherent detection principle provides picometer class spectral resolution across the cband 1528. The aq6515a6315b optical spectrum analyzer brings advanced.
The calibrator is based on an eeled and an acetylene gas absorption cell, figure 1. Generate a pdf report directly from the unit, making it much quicker and easier to convert reports into an email friendly format. Terms like eoi, command synchronization and scpi should. Us5233405a optical spectrum analyzer having doublepass. Universal optical spectrum analyzer applications where optical spectra need to be tested and analyzed industry, university labs, government institutions, etc. Optical spectrum analyzer with quantumlimited noise floor m. Like an oscilloscope, a spectrum analyzer produces a visible display on a screen. Optical spectrum analyzer tests dwdm systems electronic. It makes it a cost effective solution for spectral monitoring. Typically, the resolution of a gratingbased osa is on the order of 0. The 8614xb series of optical spectrum analyzers provide fast, accurate, and comprehensive measurement capabilities for spectral analysis. Two input ports with different sensitivity boost the available power range beyond 90db allowing accurate analysis of both low. The spinwave amplitude was measured using a frequencyresolved magnetooptical spectrum analyzer, allowing for highresolution resonance curves to be recorded. Rongqing hui, maurice osullivan, in fiber optic measurement techniques, 2009.
Ambient condition change, vibration and shock to an optical precision product, like an optical spectrum analyzer, will effect the optical components, and eventually degrade optical performance. Ms9740a model degrades the minimum light reception sensitivity. Users can test optical signals with excellent accuracy, and the 12. Optical spectrum analyzer overview brought to you by deviser instruments, inc.
Ordering information c band 1520nm to 1567nm optical spectrum analyzer specify number of channels. The objective of this effort was to design a prototype coherent optical processing system to generate the power spectral density of electrical signals supplied directly from a sensor. But it is possible to display the time waveform on. Aq6370c optical spectrum analyzer getting started guide. Apex technologies osa grating based osa resolution 0.
When you desire to know the features and functions of this equipment, read through this manual starting from chapter 1. Agilent 8614xb series optical spectrum analyzer users guide. Optical spectrum analyzer users manual im aq6370c01en the manual is located on the cd included in your package pdf format. Both current and future dwdm telecomm networks can be tested using the ftb5240 optical spectrum analyzer. The user who is operating this equipment for the first time, be sure to read chapter 2 preparations before use. Im aq6370c17en the manual is located on the cd included in your package pdf. Aq6370d telecom optical spectrum analyzer 600 1700 nm. Aq6375b optical spectrum analyzer users manual yokogawa. Explains functions for controlling the instrument with communication commands and program functions. It uses a fixed monochromator bandwidth of 20 pm and a fixed sampling resolution of 2 pm for all scans. This system displays a full spectrum over the o, e, s, c, and lbands.
The cell is illuminated by an eeled and the osa uses the absorption pits to perform a wavelength calibration, figure 2. Optical spectrum analyzer apex technologies optical. Intuitive ongraph peak detection threshold clearly see and differentiate between the signal and the noise. The instruments design provides data about signal levels, signaltonoise ratio. Water can enter the frontpanel keyboard, damaging sensitive electronic components. Either a sample of substance to be analyzed is stimulated into emitting light optical emission, or made to absorb light from an external source optical absorption. Agilent 86140b series optical spectrum analyzer users guide. An optical spectrum analyzer or osa is a precision instrument designed to measure and display the distribution of power of an optical source over a specified wavelength span. The acetylene absorbs light at very specific wavelengths based on the molecular properties of gas. A technique for optically processing time varying signals has been investigated. The optical ssb modulator output was monitored with a coherent optical spectrum analyzer 14, 15 to evaluate the frequency content of the signal.
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