深圳市瑞明通訊設(shè)備主要出售/回收二手儀器
光源，光譜分析儀，光功率計(jì)，光波長(zhǎng)計(jì)，光開(kāi)關(guān)，光探頭，光控制主機(jī),頻譜分析儀,寬帶示波器，電源
Q8344A-Q8344A-Q8344A
Advantest Q8344A 光譜分析儀|OSA|日本愛(ài)德萬(wàn)
品牌：日本愛(ài)德萬(wàn) | Advantest
Overview
Q8344A is an optical spectrum analyzer with a wide wavelength range from 0.35 to 1.75 µm.
The usage of a Fourier spectrum system using a Michelson interferometer makes it possible to analyze coherence that cannot be obtained by the dispersing spectrum systems using monochromators. It exhibits its capabilities for evaluation of laser diodes for CDs and video disks.
The built-in He-Ne laser used as the reference wavelength realizes a wavelength accuracy of ±0.1 nm （1.3 µm）, ensuring a long-term measurement stability even without wavelength calibration.
Feature
-- Coherence Measurement
-- High-Speed Measurement with 1.5 Seconds/Sweep
-- Well-Suited for Production Use
Wavelength Measurement Accuracy of ±0.1nm
Maximum Wavelength Range of 0.05nm
Large-Caliber Fiber Input （Option）
