Fiber Optical Isolators/Circulators 1310–1650 nm
We produce premium-grade optical isolators and circulators that feature excellent optical performance for over 20 years. They are available in a variety of port configurations from 2 to 4 and fiber types covering SM, MM, PM, and RCA. They have single-stage isolation (>30dB), dual-stage isolation (>45dB), and three-stage isolation (>55dB) configurations. We also offer high-power versions that can sustain up to 10 W using a unique thermal expansion fiber core technology.
Isolators NIR
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This product has multiple variants. The options may be chosen on the product pageSM Single-Stage Optical Isolator — Ø3.5/5.5 mm
1310, 1550 nm, Isolation >30 dB
$75+
SKU: OISM
Price range: $75 through $97 -
This product has multiple variants. The options may be chosen on the product pageUltra Mini Single Mode Single Stage Optical Isolator — Ø2.5 mm
1310/1550 nm, SM, 35 dB isolation
$117+
SKU: OISM
$117 -
This product has multiple variants. The options may be chosen on the product pageUltra-Broadband NIR Fiber Optical Isolators — >100 nm Bandwidth
1310 nm, 1550 nm, 1900 nm
$674+
SKU: OISM
Price range: $674 through $1,467 -
This product has multiple variants. The options may be chosen on the product page
Twin Single-Stage Fiber Optical Isolator — Two in One
1310/1550 nm, 2 isolators each with isolation >30 dB
$190+
SKU: OITS
$190 -
Quad Fiber Optical Isolator — Four In One
Package, 1310/1550 nm, 3.5 mm diameter, Single and dual stage
SKU: OITS
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This product has multiple variants. The options may be chosen on the product page
Dual-Stage Fiber Optical Isolator >45 dB
1310/1550 nm
$81+
SKU: OISM
$81 -
This product has multiple variants. The options may be chosen on the product page
Three-Stage Fiber Optical Isolator >55 dB
1310 nm, 1550 nm
$168+
SKU: OISM
$168 -
This product has multiple variants. The options may be chosen on the product page
Multimode Single-Stage Fiber Optical Isolator
1310/1550 nm
$60+
SKU: OIMM
$60 -
This product has multiple variants. The options may be chosen on the product page
Multimode Dual-Stage Optical Isolator
1310 nm, 1550 nm
$93+
SKU: OIMM
$93 -
This product has multiple variants. The options may be chosen on the product page
Polarization Maintain Single-Stage Fiber Optical Isolator
1310 nm, 1550 nm
$391+
SKU: OIPM
Price range: $391 through $619 -
This product has multiple variants. The options may be chosen on the product page
Polarization Maintain Dual-Stage Optical Isolator
1310 nm, 1550 nm
$489+
SKU: OIPM
Price range: $489 through $549 -
This product has multiple variants. The options may be chosen on the product page
Hybrid Fiber Optical Isolator — WDM 1550/1480 nm
Thermal matching high reliability, 40 dB isolation
$212+
SKU: OIWD
$212 -
This product has multiple variants. The options may be chosen on the product page
Hybrid Fiber Optical Isolator — WDM 980/1550 nm
$246+
SKU: HWIC
Price range: $246 through $460 -
This product has multiple variants. The options may be chosen on the product pageHigh-Power Fiber Optical Isolator — 5W
1310 nm, 1550 nm
$490+
SKU: OIHP
Price range: $490 through $690 -
This product has multiple variants. The options may be chosen on the product page
High-Power Dual-Stage Fiber Optical Isolator — 10 W
1310 nm, 1550 nm
$1150+
SKU: OIHP
$1,150 -
This product has multiple variants. The options may be chosen on the product page
High-Power PM Single-Stage Optical Isolator — 5 W
1310 nm, 1550 nm
$945+
SKU: OIHP
$945 -
This product has multiple variants. The options may be chosen on the product page
High-Power PM Dual-Stage Optical Isolator — 5 W
1310 nm, 1550 nm
$1227+
SKU: OIHP
$1,227 -
This product has multiple variants. The options may be chosen on the product pageHigh Polarization Extinction Fiber Optical Isolator — PER~29 dB
1310 nm, 1550 nm, 50 dB isolation
$650+
SKU: OIHE
$650
Circulators
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This product has multiple variants. The options may be chosen on the product pageUltra-Broadband Fiber Optical NIR Circulators (for OCTs) >100 nm Bandwidth
1310 nm, 1550 nm, 1900 nm
$859+
SKU: OCLT
Price range: $859 through $1,073 -
This product has multiple variants. The options may be chosen on the product pageHigh Speed Bypassable Switch Fiber Optical Circulator
1310 nm & 1550 nm, <10 μs rise/fall
$642+
SKU: CBSC, CBPC, CBSH, CBPH
$642 -
This product has multiple variants. The options may be chosen on the product pageSM Fiber Optical Circulator
1310 nm, 1550 nm
$296+
SKU: OCPI
Price range: $296 through $424 -
This product has multiple variants. The options may be chosen on the product page
PM Fiber Optical Circulator
1310 & 1550 nm
$411+
SKU: OCPI
$411 -
This product has multiple variants. The options may be chosen on the product page
PM Fiber Optical Circulator
$672+
SKU: OCPM
Price range: $672 through $740 -
This product has multiple variants. The options may be chosen on the product page
MM Fiber Optical Circulator
1310 nm & 1550 nm
$375+
SKU: OC
$375 -
Fiber Optical Circulator — 1480 nm
SM, PM
SKU: OCPI
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This product has multiple variants. The options may be chosen on the product page
3-Stage SM Optical Circulator: 60 dB
1310 nm & 1550 nm
$706+
SKU: OCPI
$706 -
This product has multiple variants. The options may be chosen on the product page
High Power Fiber Optical Circulator: 5W
1310 nm & 1550 nm
$187+
SKU: OCHP
Price range: $187 through $815 -
High Polarization Extinction Fiber Circulator: PER~29
1310 & 1550 nm, 50 dB isolation, PM Fiber
SKU: OIHE
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This product has multiple variants. The options may be chosen on the product page
High Temperature Optical Circulator 150°C
1510 nm
$1960+
SKU: OCHT
$1,960