AQ6370 Series Optical Spectrum Analyzers

Yokogawa OSAs for Telecom & Research from Vis to 5µm+

Introducing the world’s first and only grating based 5.5µm Optical Spectrum Analyzer! Our 6 models of OSAs have become the most trusted in the world due to our 4 decades of innovations with grating technology which offers far superior resolution, sensitivity and dynamic range vs competing technologies. Our largest ever selection of OSA models means we can provide the optimal solution for both R&D and Production testing of optical systems and components for both Communications & Scientific Research ranging from Visible to MWIR wavelengths.

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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 Viewer

The AQ6370 Viewer is a package of PC application software for the AQ6380, the AQ6360, and the AQ6370 series Optical Spectrum Analyzer.

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

AQ6370E Telecom Optical Spectrum Analyzer 600 - 1700 nm

  • AQ6370E Optical Spectrum Analyzer
  • Popular TELECOM wavelength Range of 600nm to1700nm
  • New model ideal 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.

AQ6375E Long Wavelength Optical Spectrum Analyzer 1200 to 2400 nm and 1000 to 2500 nm

High Performance LONG WAVELENGTH
The AQ6375E covers not only telecommunication wavelengths, but also the SWIR region which is often used for environmental sensing and medical applications.
・Lineup of 3 models [Standard, Extended and Limited]
・Covers wavelengths
     1200 to 2400 nm [Standard, and Limited]
     1000 to 2500 nm [Extended ]

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.

AQ6376E Three Micron Optical Spectrum Analyzer 1500 - 3400 nm

MWIR WAVELENGTH with internal gas purge and cut filter
The AQ6376E 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)

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

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