Ando AQ6317 光谱分析仪

 theando aq6317 optical spectrum analyzer is the predecessor to theando aq6317b renown as the benchmark of osas. the ando aq6317 issuitable to evaluate optical devices for wdm. wavelength range isfrom 600 to 1750 nm with a dynamic range of 60 db and an absolutewavelength accuracy of ± 0.5 nm across the entire range. the fiberinput is "in air" which allows for connection of many differentkinds of fiber. 
general the aq6317 is an advanced optical spectrum analyzer for awide range of applications, including light source evaluation,measurement of loss wavelength characteristics in optical devices,and waveform analysis of wdm (wavelength division multiplexing)systems. especially at 1550 nm band, the unit achieves highwavelength accuracy and wavelength linearity, and can evaluateoptical devices for wdm. analysis functions make operation andexpandability simple. the aq6317 contains the latest of ando’stechnology for optical spectrum analyzers. a reference e the next generation. features 
● 50 ghz wdm-signals high-resolution measurement in a wide 50 ghzspectrum dynamic range. 
● versatile analysis functions analysis functions for wdm and otheroptical devices (ld, led, fbg, etc.) 
● high wavelength accuracy provides ±0.05 nm wavelength accuracy inthe 1550 nm band, with ±0.01 nm wavelength linearity, making itespecially useful for high-precision loss wavelength characteristicand other evaluation of wdm devices. the wavelength scale indicatesboth in air and in vacuum. ● synchronous sweep in conjunction witha aq4320 tunable laser source, much higher wavelengthresolution/wide dynamic range can be achieved by high-speedsynchronous sweep. 
● high wavelength resolution achieves wavelength resolution of0.015 nm 
● high sensitivity over a wide band covers from 600 nm to 1750 nmand high sensitivity allow measurement of light at down to -90dbm. 
● low polarization dependancy measurements such as gain of opticalamplifier can be proceeded accurately because polarizationdependency is suppressed as low as ±0.05 db. 
● high-level accuracy accurate within a ±0.3db. 
● high power measurement: max. +20 dbm (100 mw) even high-poweroutput from an optical amplifier can be measured directly withoutan optical attenuator. ● 9.4-inch color lcd 
● pulsed light can be measured 
● three individual trace memories