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.

Fiber Optical Isolators / Circulators 1310 - 1650nm

Isolators

Ultra-Broadband NIR Fiber Optical Isolators
1310nm, 1550nm, 1900nm, >100nm bandwidth
$674+
SKU: OISM
Price range: $674 through $1,467
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
$97+
SKU: OISM
$97
This product has multiple variants. The options may be chosen on the product page
1310/1550nm SM Single-Stage Optical Isolator
isolation >30dB
$97+
SKU: OISM
$97
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
$190+
SKU: OITS
$190
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
$81+
SKU: OISM
$81
This product has multiple variants. The options may be chosen on the product page
980/1550nm WDM/Isolator Hybrid
$246+
SKU: HWIC
$246
This product has multiple variants. The options may be chosen on the product page
1310nm, 1550nm SM Three-Stage Optical Isolator
isolation >55dB
$168+
SKU: OISM
$168
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Single-Stage Optical Isolator
$60+
SKU: OIMM
$60
This product has multiple variants. The options may be chosen on the product page
1310/1550nm MM Dual-Stage Optical Isolator
$93+
SKU: OIMM
$93
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Single-Stage Optical Isolator
$391+
SKU: OIPM
Price range: $391 through $619
This product has multiple variants. The options may be chosen on the product page
1310/1550nm PM Dual-Stage Optical Isolator
$489+
SKU: OIPM
Price range: $489 through $549
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
$212+
SKU: OIWD
$212
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Single-Stage Optical Isolator
5W
$532+
SKU: OIHP
$532
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power Dual-Stage Fiber Optical Isolator
10W
$310+
SKU: OIHP
$310
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Single-Stage Optical Isolator
5W
$945+
SKU: OIHP
$945
This product has multiple variants. The options may be chosen on the product page
1310/1550nm High-Power PM Dual-Stage Optical Isolator
5W
$227+
SKU: OIHP
Price range: $227 through $1,065
This product has multiple variants. The options may be chosen on the product page
High Polarization Extinction Fiber Isolator 1310/1550
PER~29, 50dB isolation
SKU: OIHE

Circulators

Ultra-Broadband Fiber Optical NIR Circulators (for OCTs)
1310nm, 1550nm, 1900nm, >100nm bandwidth
$859+
SKU: OCLT
Price range: $859 through $1,073
This product has multiple variants. The options may be chosen on the product page
Bypassable/Switch Optical Circulator 1310nm & 1550nm
<10μs rise/fall
$642+
SKU: CBSC, CBPC, CBSH, CBPH
$642
This product has multiple variants. The options may be chosen on the product page
SM Fiber Optical Circulator 1310nm & 1550nm
$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 1550nm
PM1550 / PM1310
$411+
SKU: OCPI
$411
This product has multiple variants. The options may be chosen on the product page
PM Fiber Optical Circulator 1310nm & 1550nm
$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 1310nm & 1550nm
$375+
SKU: OC
$375
This product has multiple variants. The options may be chosen on the product page
SM, PM Optical Circulator 1480nm
SKU: OCPI
3-Stage SM Optical Circulator 1310nm & 1550nm
$706+
SKU: OCPI
$706
This product has multiple variants. The options may be chosen on the product page
High Power Fiber Optical Circulator 1310nm & 1550nm
5W
$187+
SKU: OCHP
Price range: $187 through $815
This product has multiple variants. The options may be chosen on the product page
High Polarization Extinction Fiber Circulator 1310/1550
PER~29, 50dB isolation, PM Fiber
SKU: OIHE