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
$98+
SKU: OISM
$98
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
$193+
SKU: OITS
$193
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Dual-Stage Optical Isolator
$495+
SKU: OIPM
$495 – $556
This product has multiple variants. The options may be chosen on the product page
SM Fiber Optical Circulator 1310nm & 1550nm
$186+
SKU: OCPI
$186 – $430
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
$682+
SKU: OISM
$682 – $1,485
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
$98+
SKU: OISM
$98
This product has multiple variants. The options may be chosen on the product page
1310/1550nm SM Single-Stage Optical Isolator
isolation >30dB
$98+
SKU: OISM
$98
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
$193+
SKU: OITS
$193
This product has multiple variants. The options may be chosen on the product page
1310/1550 SM Quad Optical Isolator
3mm diameter, single and dual stage
SKU: OITS
1310/1550nm SM Dual-Stage Optical Isolator
isolation >45dB
$82+
SKU: OISM
$82
This product has multiple variants. The options may be chosen on the product page
980/1550nm WDM/Isolator Hybrid
$249+
SKU: HWIC
$249
This product has multiple variants. The options may be chosen on the product page
1310nm, 1550nm SM Three-Stage Optical Isolator
isolation >55dB
$170+
SKU: OISM
$170
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Single-Stage Optical Isolator
$61+
SKU: OIMM
$61
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Dual-Stage Optical Isolator
$94+
SKU: OIMM
$94
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Single-Stage Optical Isolator
$396+
SKU: OIPM
$396
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Dual-Stage Optical Isolator
$495+
SKU: OIPM
$495 – $556
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
$215+
SKU: OIWD
$215
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Single-Stage Optical Isolator
5W
$539+
SKU: OIHP
$539
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Dual-Stage Fiber Optical Isolator
10W
$314+
SKU: OIHP
$314
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Single-Stage Optical Isolator
5W
$957+
SKU: OIHP
$957
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Dual-Stage Optical Isolator
5W
$230+
SKU: OIHP
$230 – $1,078
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
$869+
SKU: OCLT
$869 – $1,086
This product has multiple variants. The options may be chosen on the product page
Bypassable/Switch Optical Circulator 1310nm & 1550nm
<10μs rise/fall
$649+
SKU: CBSC, CBPC, CBSH, CBPH
$649
This product has multiple variants. The options may be chosen on the product page
SM Fiber Optical Circulator 1310nm & 1550nm
$186+
SKU: OCPI
$186 – $430
This product has multiple variants. The options may be chosen on the product page
PM Fiber Optical Circulator 1310nm & 1550nm
$490+
SKU: OCPM
$490 – $704
This product has multiple variants. The options may be chosen on the product page
MM Fiber Optical Circulator 1310nm & 1550nm
$380+
SKU: OC
$380
This product has multiple variants. The options may be chosen on the product page
3-Stage SM Optical Circulator 1310nm & 1550nm
$715+
SKU: OCPI
$715
This product has multiple variants. The options may be chosen on the product page
High Power Fiber Optical Circulator 1310nm & 1550nm
5W
$189+
SKU: OCHP
$189 – $825
This product has multiple variants. The options may be chosen on the product page