The AQ6370 series are high-speed and high-performance Optical Spectrum Analyzers based on the diffraction grating technology.

They satisfy measurement needs of a wide range of R&D and industrial manufacturing applications with a product lineup of five models covering the broad wavelength range from visible light to mid-infrared (350 to 3400 nm).

1、AQ6370D Dedicated for telecom applications

• Wavelength range: 600 to 1700 nm

• Wavelength accuracy: ±0.01 nm (high-performance model)

• Wavelength resolution setting: 0.02 to 2 nm

• Level range: +20 to −90 dBm

• Close-in dynamic range:78 dB typ. (peak ±1.0 nm, high-performance model)

Applications

• Emission spectrum evaluation of optical transceivers and LD modules

• OSNR measurement of WDM transmission signals

• Optical amplifier (EDFA) measurement

2、AQ6373B Optimized for visible light measurements

• Wavelength range: 350 to 1200 nm

• Wavelength accuracy: ±0.05 nm

• Wavelength resolution setting: 0.01 to 10 nm

• Level range: +20 to −80 dBm

• Close-in dynamic range: 60 dB (peak ±0.5 nm)

Applications

• Characterization of light sources used in biomedical and consumer products

• Color analysis of visible LED

3、AQ6374 Wide range model covering the spectrum from visible to communication wavelengths

• Wavelength range: 350 to 1750 nm

• Wavelength accuracy: ±0.05 nm

• Wavelength resolution setting: 0.05 to 10 nm

• Level range: +20 to −80 dBm

• Close-in dynamic range: 60 dB (peak ±1.0 nm)

Applications

• Wavelength loss characteristics of optical fibers

• Characterization of broadband light sources

• Characterization of lasers from visible light to optical communications wavelengths

4、AQ6375B Long wavelength model covering the exNIR region over 2 μm

• Wavelength range: 1200 to 2400 nm

• Wavelength accuracy: ±0.05 nm

• Wavelength resolution setting: 0.05 to 2 nm

• Level range: +20 to −70 dBm

• Close-in dynamic range: 55 dB (peak ±0.8 nm)

Applications

• Characterization of sources used in Laser Absorption Spectroscopy

• Characterization of broadband light sources such as Supercontinuum light sources

• Measurement of gas absorption spectra

5、AQ6376 Long wavelength model covering the MWIR region over 3μm

• Wavelength range: 1500 to 3400 nm

• Wavelength accuracy: ±0.50 nm

• Wavelength resolution setting: 0.1 to 2 nm

• Level range: +13 to −65 dBm

• Close-in dynamic range: 55 dB (peak ±2.0 nm)

Applications

• Characterization of sources used in Laser Absorption Spectroscopy

• Characterization of broadband light sources such as Supercontinuum light sources

• Measurement of gas absorption spectra

Optics Application Co., Ltd.

Optical Spectrum Analyzer AQ6370 Series