Optische Technologien
Die Messlösungen von Yokogawa eignen sich sowohl für konventionelle, als auch modernste optische Komponenten und Systeme im Bereich der allgemeinen Optik und der Nachrichtentechnik. Dazu gehören auch Glasfaserleitungen mit hoher Kapazität über kurze und lange Entfernungen. Yokogawa Messlösungen unterstützen Bewertungen passiver Komponenten sowie neuer Bauteiltechnologien, wie optische Halbleiterverstärker, Raman Verstärker und weitere moderne Arten von Verstärkern, sowie die schnell wachsenden Bereiche NGN-Optik und Gigabit Ethernet.
Yokogawa gehört mit der Produktlinie der hochwertigen und innovativen optischen Spektrumanalysatoren (OSA) zu den weltweiten Marktführern bei der optischen Wellenlängen-Messtechnik. Auf der Basis unserer mehr als dreißigjährigen Erfahrungen in diesem Bereich ergänzen wir unsere OSAs nun mit optischen Wellenlängen-Messgeräten als komplementäre Lösung. Die optischen Wellenlängen-Messgeräte von Yokogawa erlauben schnelle, genaue und dennoch kostengünstige optische Wellenlängen-Messungen entsprechend den derzeitigen und künftigen Anforderungen und im Hinblick auf den weltweit schnell zunehmenden Datenverkehr in den Netzen.
Die optischen Reflektometer von Yokogawa wurden speziell für einen Einsatz in unterschiedlichsten Glasfaser-Installations- und Wartungsanwendungen entwickelt. Unsere OTDR beinhalten eine große Zahl von optischen Funktionen, sind im Feld einfach zu benutzen und verfügen über die derzeit kürzeste Totzone.
Die sehr leistungsfähige und flexible optische Messtechnik von Yokogawa ist für ihre hohe Qualität und modernsten Technologien bekannt. Die optischen Analysatoren erfüllen höchste Leistungsanforderungen und bieten Innovationen, die einzigartige Ergebnisse in empfindlichen Umgebungen ermöglichen. Die Produkte zeichnen sich besonders durch ihre hohe Leistungsfähigkeit und einfache Verwendung aus.
Die Geräte der MFT Serie sind kompakte, leichte Handheld-Tester, die hinsichtlich ihrer Funktionalität für den Einsatz in den Netzen von Unternehmen, Service Providern und Netzbetreibern, sowie Ethernet- und FTTH-Netzwerken optimiert sind.
The High-resolution reflectometer accurately detects the quantity and location of reflections within optical connectors and modules.
It reveals microcracks that standard loss measurements might miss, helping to avoid unpredictable and potentially detrimental failures.
Gängige Handheld-Tools für Messungen in Glasfaser-Netzwerken und für optische Signale.
Optimizing bias voltage is essential for efficient optical modulator operation, maintenance of signal quality, and meeting performance specifications required for a designated application. Proper biasing helps achieve desired modulation effects, reduces distortion, and enhances overall reliability of optical communication systems.
Overview of optical communications via optical fibers including: signal conversion, optical fiber benefits, techniques like wavelength division multiplexing (WDM) for increased capacity, key components like optical amplifiers and spectrum analyzers for maintaining transmission quality.
Optical transceivers are one of the indispensable key devices for optical communications that interconvert optical and electrical signals.
WDM Transmission System Test
High Speed Stray Light Reduction Function
In DWDM-(Dense-Wavelength-Division-Multiplexing-)Systemen lässt sich eine Faser für viele Kanäle nutzen. Voraussetzung ist ein ausreichend optischer Signal-Rausch-Abstand.
Der Nachweis von Gasen und die Ermittlung der Konzentration ist mit optischen Verfahren bedeutend schneller und einfacher möglich als mit chemischen Analyseverfahren.
Die optischen Technologien sind nach Überzeugung der Messtechnik-Spezialisten von Yokogawa unaufhaltsam auf dem Vormarsch. Dabei decken sie einige zukunftsträchtige Anwendungsbereiche ab, die sich einem erst auf den zweiten Blick erschließen.
In line with the advancement of optical communications technology, Yokogawa's technology for optical spectrum measurement has also evolved, centering on spectroscopy using a monochromator.
Licht kommt ganz unterschiedlich daher und muss doch präzise analysiert werden. Ein optischer Spektrumanalysator mit Freistrahleingang ist die ideale Lösung hierfür.
Von der zunehmenden Bedeutung der optischen Technologien profitieren auch die Hersteller optischer Messtechnik.
Für hochgenaue Wellenlängenmessungen sind Kalibrierung und Langzeitstabilität von entscheidender Bedeutung.
Der optische Spektrumanalysator AQ6376 ist speziell für die Bedarfe von Forschern und Herstellern in den Bereichen der Medizin …
Kostengünstige Realisierung eines abstimmbaren Lasers für den Einsatz in der faseroptischen Messtechnik.
Yes, the AQ7932 OTDR Emulation Viewer Software is compatible with Windows 7 32-bit and 64-bit. Note: Please make sure the correct USB driver is installed for either Windows 7 32-bit or 64-bit.
Yes, the AQ7270 Optical Time Domain Reflectometer Viewer Software is compatible with Windows 7 32-bit and 64-bit. Note: Please make sure the correct USB driver is installed for either Windows 7 32-bit or 64-bit.
The cursor value displays the level (dB) of the signal that is above the noise floor of the connected optical port. The noise floor is the dynamic range. This lets you know if you are approaching the maximum distance ...
The resolution is controlled by 3 factors: Input Slit Detraction Grating Output Slit The resolution setting controls the output slit disk. This disk has a fixed number of slits in it. Since the setting only control ...
No, unfortunately due to the number of current fiber combinations, we do not stock optical fibers. There are many companies that specialize in optical fiber cords.
The AQ637X Optical Spectrum Analyzer has a feature called Auto Offset that it performs every 10 minutes. What this feature does is zero out the OP amps in the OSA to ensure constant level accuracy. This feature will however, stop the OSA ...
Please download the attached Word document for a list of compatible USB drivers for the AQ7270 and AQ7275 Optical Time Domain Reflectometer Series.
For the AQ6373 Optical Spectrum Analyzer you can use a maximum 800 micron core fiber that must be terminated in a standard FC connector. For the AQ6375 and AQ6370 series OSA you can use a maximum 200 micron core fiber which, ...
The AQ6370C Optical Spectrum Analyzer was developed in accordance with the IEC standard: WG4 (IEC 61280-1-3) Test procedures for general communication subsystems -Central wavelength and spectral width measurement. We cannot guarantee the RMS ...
The remote viewer may not start if the screen resolution is too low. Adjust the screen resolution to 1024 by 768 pixels (or larger) then restart the software.
If you have products currently in China that require calibration or repair, you may either return them to your local Yokogawa service center or the Yokogawa China Service & Repair Center. Please be advised that ...
The Cursor value on the AQ7270 Optical Time Domain Reflectometer displays the level in dB that the signal is above the noise floor of the optical port you are connected to. The noise floor is basically the Dynamic range. This lets you know if you are approaching the ...
The AQ6373 optical spectrum analyzer performs the color analysis function as follows:1. Measure the spectrum 2. Compare the measured spectrum with “color matching functions” as defined by the CIE Using these ...
We are currently aware of this issue occuring on model Optical Time Domain Reflectometer AQ7270's with firmware Ver. 1.02. Please download and install the latest firmware version from the Yokogawa software drivers & firmware website: ...
On the AQ7270 OTDR, there is an Averaging Method function with two measurement modes: High Speed or High Reflection. High SpeedThe high speed mode is used to measure all sections using a fixed attenuation setting. If ...
Level Accuracy:Level Accuracy is a tolerance to the true value of measured value, when a standard level is measured with a standard wavelength. Level Linearity:Level Linearity is the width of error dispersion ...
Wavelength accuracy: Wavelength accuracy is a tolerance to the true value of a measured value when the standard wavelength is measured. Wavelength repeatability:Wavelength repeatability is the stability of ...
Yes, the AQ7275 has a USB 1.1 port that can be used to remotely control the OTDR.
Yes, the AQ6370 Optical Spectrum Analyzer Viewer Software is compatible with Windows 7 32-bit and 64-bit. Note: Please make sure the correct USB driver is installed for either Windows 7 32-bit or 64-bit.
The maximum input power that the AQ6370B Optical Spectrum Analyzer can measure for pulsed light measurements is +20dBm per resolution at full span, per channel. Keep in mind that this limit is applicable to an averaged power of pulsed light, ...
If the AQ637X series Optical Spectrum Analyzer is already running and you attempt to connect an external display, the OSA will not automatically detect the external display. The OSA will need to be re-booted before it can recognize and ...
The Chopped Light mode is used: To increase measurement level sensitivity by cutting the high frequency noise To detect only the light that the LS emitted, effective for free space measurement. In free space ...
Please download the attached application note for instructions on how to make High Bit Rate Modulated OSNR Measurement for the AQ6319 and AQ6370 series Optical Spectrum Analyzer..
To delete all user files from the internal memory of the AQ7270 or AQ7275 Optical Time Domain Reflectometer (OTDR), follow the procedures listed below: Power up the AQ720 or AQ7275 OTDR Press the OTDR soft key Press the FILE key Press the ACTION soft ...
If you are performing wavelength calibration using the instrument's built-in light source, the warning message is an indication that the monochromator needs to be repaired. Please visit our Contact site to locate ...
Please clean the fiber used between the calibration output and the optical input.
The maximum visible light source distance that can be seen by the AQ7275 Optical Time Domain Reflectometer, through a standard SM fiber, is approximately 5 km or 3.1 miles.
The AQ6370 OSA cannot load and re-display the data saved by an AQ6370B. However, the AQ6370 Viewer software can display the data saved by both instruments. Also please note that the AQ6370B OSA can load and re-display ...
The SU2005A-LCC universal connector is physically compatible with AQ7275, but we do not recommend it because we expect poor connection repeatability and return loss. We cannot guarantee the performance of AQ7275 when ...
The AE5501 cannot test RFC2544. The AE5511 has an optional PC software for performing RFC2544 testing.
One possible way to create a non-blocking 4x4 switch on the AQ2200 Multi Application Test System is by using multiple 2x2 switch modules. Please refer to the attached file.
The analog output of the AQ2200-211 Sensor Module converts digital data to analog data in 100 us interval. It is not a direct output of an analog amplified but it is a D/A output.
The following are the specifications for the AQ2200-111 1490nm DFB Module:- Center wavelength: 1490nm+/-10nm- Wavelength accuracy: 0.05nm- SMSR: 30dB or morePlease refer to the datasheet for the AQ2200-111(1310) ...
The focal distance of the AQ6315 Optical Spectrum Analyzer monochrometer is about 280 mm.
The meaning of "Monitor port: -13 dB" is that -13 dB corresponds to about 5% (10Log(0.05) nearly equals to -13). That is, output power is divided by an optical coupler at a ratio of 95:5, and 5% is for monitor ...
The WDM Analysis calculates a central wavelength by a threshold method. A peak wavelength is acquired by a central wavelength between wavelengths, where the level is at -3 dB points on both side of the peak.
No, although the basic shape is the same for both the AQ9335 and AQ9335C, the internal physical deisgn for the AQ9335C has been changed slightly to fit the AQ2200 series sensor modules for optimum accuracy. You will ...
Please download and refer to the attached document for complete instructions on how to upgrade the firmware for the AQ2201/AQ2202 Frame Controller.
Yes, the AQ2200-141/-142 FP-LD modules have a built-in isolator. The isolation is 35dB.
Please visit our Contact site to locate and contact your local Yokogawa representative for service and repair inquiries.http://tmi.yokogawa.com/us/contact/
Neue AQ6150B Serie
Hochgenaue optische Wellenlängenmessung
From visible light to telecommunication bands and even up to applications in the 2000nm region, optical testing professionals count on the Yokogawa Test&Measurement optical testing family of products. For decades, these precision-based optical measuring instruments have met and exceeded the needs of many customers’ experimental requirements. Applicable to a range of uses in R&D, manufacturing, and academia, Yokogawa Test&Measurement OSAs, OTDRs, OWMs, modular manufacturing test systems, and more deliver quality, consistency, ease of use, and market leadership for all manner of optical test applications.
Introducing the new Yokogawa Test&Measurement AQ6380 Optical Spectrum Analyzer. This new OSA includes many sought-after features including:
• An unprecedented 5 pm wavelength resolution
• ±5 pm wavelength accuracy
• 1200 nm to 1650 nm wavelength range
• 65 dB wide close-in dynamic range
• 80 dB stray light suppression
• Automated wavelength calibration
• Gas purging
• DUT-oriented interface and test apps
• Backward-compatible remote interface
• 10.4in intuitive touchscreen
• Up to 20x faster measurement
• Remote operation capabilities
See how to use the in-built calibration on your optical spectrum analyzer in just three easy steps!
The AQ7933 OTDR Emulation Software is software that can re-analyze and create reports of trace data measured on a Yokogawa OTDR.
It is more intuitive than conventional software and has a wealth of useful features including event map and pass / fail judgment screen.
This video will introduce the basic usage of the AQ7933 such as one-way analysis, two-way (bidirectional) analysis, and report creation.
In this webinar, Michael Kwok will discuss general techniques to measure OSNR for both traditional and modulated optical signals. The goal of the webcast is to provide test engineers with key measurement considerations for performing OSNR measurements using an Optical Spectrum Analyzer or OSA.
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