OSA: Repeated Measurement in Receiving and Shipping Inspection

Download (173 KB)

In the acceptance inspection of purchased parts and the shipping inspection of optical products, it is repeatedly tested whether the DUT meets the specifications. However, complicated tasks such as setting measurement conditions, recording measured values, and judging pass / fail must be repeated. In such a case, by automating the measurement, analysis, and judgment processes, inspection time can be shortened and judgment accuracy can be improved.

The applicable models are equipped as standard with a template function that makes it easy to make pass / fail judgments and comparisons with reference data, and a program function that makes automatic measurement easy. By utilizing these functions, work efficiency of repeated tests can be improved without using an external PC.

nTemplate function (Pass/Fail judgment)

The template function automatically judges pass / fail by comparing the measured waveform with the preset reference data.

Create and register the template data (upper and lower limit lines) that will serve as the judgment criteria. OSA uses the registered template data to automatically determine whether the measured waveform is within the criteria. The pass / fail judgment result is displayed as "PASS" or "FAIL" on the screen, and can also be acquired by a remote command. For visual inspection, the template can be used to display a reference spectrum as a guide to the measured waveform. Templates can be easily created on OSA or PC, and can be saved and read as CSV format files, so multiple OSAs can share the template.

nProgram function

This is a function to create and register a series of measurement procedures as a program in advance and perform automatic measurement by itself.

Creating a program is very easy because you can select the command corresponding to the OSA key as if you were actually operating OSA. In addition, commands for loop control, condition judgment, variables, four arithmetic operations, parameter input, screen output, etc. are prepared for advanced programming.

It also supports remote control via ETHERNET or RS232, allowing direct control of external devices such as connected light sources and optical switches. Complex measurements such as repeated measurements while changing external measurement conditions can be easily performed without a PC.


Related Products & Solutions

AQ6360 Telecom Production Optical Spectrum Analyzer 1200 - 1650 nm

  • AQ6360 optical analyzer
  • Cost-effective optical spectrum analyzer
  • Diffraction grating technology
  • Ideal for optical device manufacturing

AQ6370 Optical Spectrum Analyzer

  • Yokogawa AQ6370 Optical Spectrum Analyzer
  • Re-defining Optical Spectrum Measurement Excellence

AQ6370B Optical Spectrum Analyzer

High performance with a 20 picometer wavelength resolution supporting 25 GHz DWDM spacing and 40G/100G applications, this OSA also supports non-Telecom applications with a wavelength range from 600nm to 1700nm.

AQ6370C Optical Spectrum Analyzer

Popular TELECOM wavelength Range of 600nm to1700nm makes this an ideal model for Telecommunications applications for both singlemode and multi-mode optics.
New for 2010 includes both High Performance and Standard Performance versions.

AQ6370D Telecom Optical Spectrum Analyzer 600 - 1700 nm

  • AQ6370D Optical Spectrum Analyzer
  • Popular TELECOM wavelength Range of 600nm to1700nm
  • Ideal model for Telecommunications applications for single-mode and multi-mode optics

AQ6373B Visible Wavelength Optical Spectrum Analyzer 350 - 1200 nm

  • Dedicated SHORT wavelength Range of 350nm to1200nm
  • Accurately measure visible spectrum of 380nm to 780nm
  • Bio-sciences and beyond
  • Measuring 1064nm Nd:YAG, DPSS Laser sources

AQ6373E Visible Wavelength Optical Spectrum Analyzer 350 - 1200 nm

  • The high-performance optical spectrum analyzer optimized for visible laser measurement
  • 3 models line up for various applications [Standard, High resolution, Limited]
  • Ideal for the lasers of industrial, bio and medical

AQ6374 Wide Range Optical Spectrum Analyzer 350 – 1750 nm

  • AQ6374 Wide Range Optical Spectrum Analyzer
  • Covers wavelengths from 350 to 1750 nm i
  • Visible lights (380 to 780 nm) and telecommunication wavelengths

AQ6374E Wide Wavelength Range Optical Spectrum Analyzer 350 - 1750 nm

  • Wide range optical spectrum analyzer covering from visible light to communications wavelength
  • Wide wavelength range: 350 to 1750 nm
  • Ideal for various applications including fiber

AQ6375B Long Wavelength Optical Spectrum Analyzer 1200 - 2400 nm

High Performance LONG WAVELENGTH
The AQ6375B is a bench-top optical spectrum analyzer covering the long wavelengths, 1200 to 2400 nm, with the added benefits of gas purging input ports / output ports, a built-in cut filter for high order diffracted light, and a novel double speed mode which increases the sweep speed up to 2 times compared to the standard sweep mode.

AQ6376 Three Micron Optical Spectrum Analyzer 1500 - 3400 nm

MWIR WAVELENGTH with internal gas purge and cut filter
The AQ6376 is the latest version of our bench-top optical spectrum analyzer extending the wavelength coverage well beyond the NIR range of our previous models into the MWIR region from 1500 to 3400 nm.
Popular applications include the detection of gases such as carbon oxides (COx), nitrogen oxides (NOx), and hydrocarbon gas (CxHy) for environmental studies.

AQ6377 Optical Spectrum Analyzer 1900 - 5500 nm

  • AQ6377 long-wavelength optical spectrum analyzer model covering the MWIR region over 5 μm
  • AQ6370D optical analyzer model with highest resolution (up to 20 pm)
  • Highest close-in dynamic (up to 78 dB)
  • Widest measurement power (up to 110 dB)

Long Wavelength Optical Spectrum Analyzer AQ6375

Unique LONG wavelength range of 1200 to 2400 nm makes this the world's first and only OSA specifically designed for use in advance applications such as Carbon Monoxide (CO), Carbon Dioxide (CO2) gas detection and LIDAR.

Visible Wavelength Optical Spectrum Analyzer AQ6373

Dedicated SHORT wavelength Range of 350nm to1200nm allows this model to accurately measure the visible spectrum of 380nm to 780nm for bio-sciences and beyond. It is also a popular tool for measuring 1064nm Nd:YAG, DPSS Laser sources.

Optical Spectrum Analyzer

  • Optical Spectrum Analyzer to measure and display power distribution of an optical source
  • Optical analyzer trace displays power in vertical scale and wavelength in horizontal scale

Optical Test Equipment

  • Yokogawa optical test equipment solutions to measure optical components/systems
  • Serves demand for high capacity fiber lines and new component technologies

Precision Making