1750/1550nm single-mode Taper Wavelength Division Multiplexer

1750/1550nm single-mode Taper Wavelength Division Multiplexer

Idealphotonics' tapered wavelength division multiplexing products for optical communications have the advantages of low loss, low polarization-dependent loss, wide operating band and operating temperature range, and no glue in the optical path. This series of products can be used in wavelength division multiplexing systems, fiber optic sensing systems, and fiber optic optical detection equipment.

Product features：Wide operating wavelength range& wide operating temperature range 、 Low insertion loss 、 Polarization dependent loss and small polarization mode dispersion、 High reliability and stability

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Application area：WDM system、 Fiber sensing system、 Fiber equipment、 Fiber laser

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General Parameters
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Main parameters

Core parameters

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General Parameters

Parameters

Parameter	Unit	Value
Central wavelength	nm	1550/1750
Operating bandwidth	nm	1550/1750±5
Insertion loss (port1-port2)	dB	0.19
Insertion loss (port1-port3)	dB	0.27
Polarization-dependent loss	dB	≤0.10
Isolation (port1-port2)	dB	19.84
Isolation (port1-port3)	dB	31.40
Return loss (incoming/outgoing)	dB	>55dB
Maximum operating power	mW	500
Fiber type		SMF-28E
Pigtail package and length		0.9mm loose tube ，1m
Connector type		FC/APC
Operating temperature	℃	-5-70℃
Storage temperature	℃	-40-85℃
Dimensional information	mm	Φ3.0X92