850nm High Power 3-Port Optical Fiber Circulator

The 850nm high-power polarization optical circulator features low insertion loss, high isolation, and excellent characteristics for high power handling, high return loss, and superior environmental stability and reliability. It is an ideal choice for fiber lasers.

Product features：Low insertion loss, high isolation、 Compact size、 High peak power

Application area：Fiber optic sensing、 Ultrafast pulsed lasers、 Laser communication

Unit Price

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Part Number

HPCIR-85-2-L-1-C

Lead Time

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Stock

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General Parameters

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Dimensional Drawing

Parameters

Parameter	Unit	Value
Center Wavelength (λc)	nm	850
Operating Wavelength Range	nm	± 30
Typ. Insertion Loss	dB	1.5
Max. Insertion Loss, 23 ℃	dB	1.8
Min. Isolation, 23 ℃	dB	18
Min. Crosstalk (Port 1 to Port 3)	dB	45
Min. Return loss	dB	45
Max. Polarization Dependent Loss, 23 ℃	dB	0.25
Max. Average Optical Power	W	1
Max. Peak Power for ns Pulse	kW	2
Max. Tensile Load	N	5
Fiber Type		HI 780 ﬁber
Operating Temperature	℃	10 to +50
Storage Temperature	℃	0 to + 60

IL is 0.5 dB higher and RL is 5 dB lower for each connector added. Optical Power is 1 W only for connector added.

Ordering info

HPCIR-①①-②②-③-④-⑤

①①: Wavelength	84 - 840 nm, 85 - 850 nm, SS - Specify
②: Connector Type	1 - FC/UPC, 2 - FC/APC, N - None, S - Specify
③: Fiber Jacket	B - Bare ﬁber, L - 900 μm loose tube, S - Specify
④: Fiber Length	1 - 1.0 m, S - Specify
⑤: Power Type	P - Pulse application, C - Continuous wave

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