Fiber Optical Isolator 800-1060nm, up to 5W

SKU: OIST

The OIST Series fiber optical isolator is a passive device that guides lights at 850/980/1060 nm in the forward direction while blocking light propagating in the reverse direction. Our proprietary magnetic-optics technology and proven advanced micro-optics design perfected over 25 years features low insertion loss, high isolation, compact structure, high power handling, and high stability. The platform can accommodate various fibers of polarization independence, polarization maintenance, multimode, and double cladding. The available configurations include 5W CW optical power handling, dual-stage high isolation, and integrated output power monitoring tap. The tap monitor is placed before coupling into the output fiber.
The excellent characteristics of this product make it an ideal choice for applications where a high-performance isolator is needed. We also provide customized designs to meet special applications.

Fiber Type	PM780	SM800	SM980	PM980	Hi1060
Operation Wavelength (nm)	780	780	940	980, 1030, 1060	980, 1030, 1060
Insertion Loss (dB)	< 2	< 2	< 1	< 0.9	< 0.9
Isolation (dB)	23	23	23	23	23
Extinction Ratio (dB)	18	N/A	N/A	19	N/A
Max Optical Power (W)	0.1	0.5	0.2	0.7	0.7
Datasheet
Price	$𝟣,𝟥𝟢𝟣	$𝟣,𝟢𝟤𝟥	$𝟪𝟥𝟥	$𝟣,𝟢𝟪𝟦	$𝟪𝟥𝟨
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Fiber Type	PM780	SM800	SM980	PM980	Hi1060
Operation Wavelength (nm)	780	780	940	980, 1030, 1060	980, 1030, 1060
Insertion Loss (dB)	< 2.2	< 2.2	< 1.1	< 1.2	< 1.2
Isolation (dB)	45	45	45	45	45
Extinction Ratio (dB)	18	N/A	N/A	19	N/A
Max Optical Power (W)	0.1	0.5	0.2	0.7	0.7
Datasheet
Price	$𝟣,𝟨𝟥𝟣	$𝟣,𝟦𝟢𝟪	$𝟣,𝟢𝟩𝟪	$𝟣,𝟦𝟣𝟫	$𝟫𝟧𝟩
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