advantest q8344a 光谱分析仪|osa|日本爱德万 品牌：日本爱德万 | 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) 联系方式:深圳市嘉惠捷科技有限公司 联系人: 黄r 手 机 ： 客服qq : 1059911214 电话：86641139 邮箱: 公司网站：//www.test-e.com/

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深圳市嘉惠捷科技有限公司
王海涛
13715327187
深圳市福田区华强北振华路电子工业区407栋5楼F005