976/1030 & 976/1064 nm Singlemode WDM

The Singlemode Wavelength Division Multiplexer combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependent loss, high isolation and excellent environmental stability. These components have been extensively used in raman amplifier, CATV, WDM networks and fiber optic instruments.

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Product Detail

Key Features	Applications
High Isolation	Fiber Laser
Low Insertion Loss	WDM Networks
Low Polarization Dependent Loss	Fiber Optic Instruments

Specifications

Parameter	Unit	Value
Longer Operating Wavelength	nm	1064 ± 5
Max. Insertion Loss¹	dB	0.2
Max. Polarization Dependent Loss¹	dB	0.1
Min. Isolation¹	dB	20
Shorter Operating Wavelength	nm	635 ± 5
Max. Insertion Loss¹	dB	1.0
Min. Isolation¹	dB	10
Thermal Stability	dB/℃	≤ 0.002
Min. Return Loss²	dB	55
Min. Directivity	dB	55
Max. Optical Power (Continuous Wave)³	W	5
Operating Temperature	℃	- 40 to + 75
Storage Temperature	℃	- 40 to + 85

¹Test at central wavelength only. IL is 0.5 dB higher for each connector added.
²RL is 5 dB lower for connector added.

WDM/Filter

976/1030 & 976/1064 nm Singlemode WDM

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