2000nm Fused WDM (2000 & 1570, 2000 & 800)

Produts Details

Product Name: 2000nm Fused WDM (2000 & 1570, 2000 & 800), 2.0μm Fiber Laser

The 2μm Fused Wavelength Division Multiplexer combine or separate light at 1570 nm (800 nm) and 2000 nm windows. They offer very low insertion loss and excellent environmental stability.

Specifications
Parameter	Unit	Value
Longer Operating Wavelength	nm	2000 ± 20 or Specify
Max. Insertion Loss	dB	0.6
Min. Isolation	dB	13
Max. Polarization Dependent Loss	dB	0.15
Shorter Operating Wavelength	nm	1570 ± 20	800 ± 20	650 ± 20
Max. Insertion Loss	dB	0.6	0.6	1.5
Min. Isolation	dB	17	17	15
Thermal Stability	dB/℃	≤ 0.002 over -5 °C to +70 °C
Min. Return Loss	dB	55
Min. Directivity	dB	55
Max. Optical Power (Continuous Wave)	mW	500
Operating Temperature	℃	-5 to +70
Storage Temperature	℃	-40 to +85

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