Fiber Optical Isolators / Circulators 1310 - 1650nm

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.

1310/1550nm SM Single-Stage Optical Isolator
isolation >30dB
$65+
SKU: OISM
$65
This product has multiple variants. The options may be chosen on the product page
1310/1550nm SM Single-Stage Twin Optical Isolator
2 isolators each with isolation >30dB
$175+
SKU: OITS
$175
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Dual-Stage Optical Isolator
$295+
SKU: OIPM
$295 – $350
This product has multiple variants. The options may be chosen on the product page
SM Fiber Optical Circulator 1310nm & 1550nm
$210+
SKU: OCPI
$210 – $391
This product has multiple variants. The options may be chosen on the product page

Isolators

Ultra-Broadband NIR Fiber Optical Isolators
1310nm, 1550nm, 1900nm, >100nm bandwidth
$620+
SKU: OISM
$620 – $1,350
This product has multiple variants. The options may be chosen on the product page
Mini 1310/1550 Single Mode Single Stage Optical Isolator
Ø =1mm, SM, 35dB isolation
$89+
SKU: OISM
$89
This product has multiple variants. The options may be chosen on the product page
1310/1550nm SM Single-Stage Optical Isolator
isolation >30dB
$65+
SKU: OISM
$65
This product has multiple variants. The options may be chosen on the product page
1310/1550nm SM Single-Stage Twin Optical Isolator
2 isolators each with isolation >30dB
$175+
SKU: OITS
$175
This product has multiple variants. The options may be chosen on the product page
High Reliability PM Fiber Optical Circulator
thermal matching, -40…+80°C, compact
SKU: OCPP
1310/1550 SM Quad Optical Isolator
3mm diameter, single and dual stage
SKU: OITS
1310/1550nm SM Dual-Stage Optical Isolator
isolation >45dB
$75+
SKU: OISM
$75
This product has multiple variants. The options may be chosen on the product page
980/1550nm WDM/Isolator Hybrid
$226+
SKU: HWIC
$226
This product has multiple variants. The options may be chosen on the product page
1310nm, 1550nm SM Three-Stage Optical Isolator
isolation >55dB
$155+
SKU: OISM
$155
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Single-Stage Optical Isolator
$55+
SKU: OIMM
$55
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Dual-Stage Optical Isolator
$85+
SKU: OIMM
$85
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Single-Stage Optical Isolator
$450+
SKU: OIPM
$450
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Dual-Stage Optical Isolator
$295+
SKU: OIPM
$295 – $350
This product has multiple variants. The options may be chosen on the product page
1550 Isolator / 1480nm WDM
thermal matching high reliability, compact Ø=4.2mm, 40dB isolation
$195+
SKU: OIWD
$195
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Single-Stage Optical Isolator
5W
$490+
SKU: OIHP
$490
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Dual-Stage Fiber Optical Isolator
10W
$285+
SKU: OIHP
$285
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Single-Stage Optical Isolator
5W
$870+
SKU: OIHP
$870
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Dual-Stage Optical Isolator
5W
$209+
SKU: OIHP
$209 – $980
This product has multiple variants. The options may be chosen on the product page

Circulators

Ultra-Broadband Fiber Optical NIR Circulators (for OCTs)
1310nm, 1550nm, 1900nm, >100nm bandwidth
$790+
SKU: OCLT
$790
This product has multiple variants. The options may be chosen on the product page
Bypassable/Switch Optical Circulator 1310nm & 1550nm
<10μs rise/fall
$590+
SKU: CBSC, CBPC, CBSH, CBPH
$590
This product has multiple variants. The options may be chosen on the product page
SM Fiber Optical Circulator 1310nm & 1550nm
$210+
SKU: OCPI
$210 – $391
This product has multiple variants. The options may be chosen on the product page
PM Fiber Optical Circulator 1310nm & 1550nm
$296+
SKU: OCPM
$296 – $460
This product has multiple variants. The options may be chosen on the product page
MM Fiber Optical Circulator 1310nm & 1550nm
$198+
SKU: OC
$198 – $295
This product has multiple variants. The options may be chosen on the product page
Mini SM Fiber Optical Circulator 1310nm & 1550nm
Ø 3.8 x L 45 mm
$245+
SKU: OCPI
$245
This product has multiple variants. The options may be chosen on the product page
Mini PM Fiber Optical Circulator 1310 & 1550nm
Ø 3.8 x L 34 mm
$395+
SKU: OCPM
$395 – $557
This product has multiple variants. The options may be chosen on the product page
3-Stage SM Optical Circulator 1310nm & 1550nm
$650+
SKU: OCPI
$650
This product has multiple variants. The options may be chosen on the product page
High Power Fiber Optical Circulator 1310nm & 1550nm
5W
$172+
SKU: OCHP
$172 – $750
This product has multiple variants. The options may be chosen on the product page