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CN105337151A
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Second-order raman amplifier and control method thereof
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CN105334580A
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Wavelength division multiplex light receiving assembly
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CN105301712A
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BOSA device with power control function
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CN105323001A
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OTDR optical signal receiving circuit
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CN105278060A
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A light blocking type mems voa
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CN105223663A
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The adjustable BOSA device of a kind of bi-directional wavelength
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CN105204125A
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Automatic coupling system of reflection-type optoelectronic device
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CN105179429A
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Aligning device for pressing nut column on circuit board
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CN105262757A
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Data access method on the basis of IP protection
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CN105182474A
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Wavelength selection switch
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CN105171819A
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Automatic cutting and cover opening device and cover opening method
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CN105185759A
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Butterfly optical device and pin shaping device thereof
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CN105158849A
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Lithium niobate optical waveguide device and manufacturing method thereof
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CN105336707A
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Plastic airtight pipe shell and manufacturing method thereof
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CN105281827A
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Erbium doped fiber amplifier real time detection system
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CN105280589A
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Chip heat radiation assembly and chip circuit board thereof
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CN105127629A
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Universal loading device for gold wire bonding
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CN105119659A
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Optical amplifier module
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CN105137300A
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Inclined-angle type double-fiber arc light detection probe
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CN105159080A
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Variable optical attenuator control method and system based on automatic calibration and intelligent learning
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