Q8326 Optical Wavelength Meter

Key Facts

Q8326 is a digital optical wavelength meter (Advantest) featuring high resolution of the central wavelength. It is suitable for laser diodes, LEDs and other narrowband light sources. Its high measurement accuracy and resolution are ensured over an extremely long period of time by the built-in HeNe reference laser.

Features & Benefits

• Wavelength range 480 ... 1650 nm

• Measurement uncertainty 2 ppm (3 pm at 1550 nm)

• Wavelength resolution 0,1 pm

• Wavelength and frequency display