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Polarization Maintaining Fused RG Combiner

The Polarization Maintaining Fused RG Combiner is manufactured by using advanced technology and polarization maintaining fiber to enable the red and green light to be combined. The combiner offers low excess loss, small size, high extinction ratio, high return loss, and excellent environmental stability.

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Product Detail

Key Features	Applications
Low Excess Loss	Fiber Laser
High Extinction Ratio	Fiber Systems
High Return Loss

Specifications
Parameter	Unit	Value
Center Wavelength (λc)	nm	532 (G)/635 (R)
Typ. Insertion Loss, λc	dB	1.0
Max. Insertion Loss, λc¹	dB	1.5
Min. Extinction Ratio²	dB	18
Thermal Stability	dB/℃	≤ 0.005
Min. Return Loss³	dB	55
Min. Directivity	dB	55
Max. Optical Power⁴	mW	300
Fiber Type	-	Nufern PM460-HP Fiber
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹IL is 1.5 dB higher for each connector added.
²ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.
³RL is 5 dB lower for connector added.
⁴The Optical Power is 50 mW only for connector added.

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