532nm/633nm Optical Circulator
Visible-band 3-port optical circulator operating at 532 nm and 633 nm. Features typ. 25 dB isolation, 1.8 dB low insertion loss, high extinction ratio, and high environmental stability for biomedical, sensing, and quantum systems.
Technical Specifications
Parameter
Specification
Unit
Port Type
3 Port
-
Center Wavelength
532, 633 or specified
nm
Operating Wavelength Range
±10
nm
Typical Peak Isolation
25
dB
Min. Isolation @ 23°C
20
dB
Typical Insertion Loss @ 23°C
1.8
dB
Max. Insertion Loss @ 23°C
2.2
dB
Min. Extinction Ratio (PM fiber)
20
dB
Max. PDL (SM fiber)
0.2
dB
Min. Return Loss (Input / Output)
45
dB
Min. Crosstalk
45
dB
Max. Optical Power (CW)
300
mW
Package Dimensions
38 x 28 x 26 mm
mm
Max. Tensile Load
5
N
Operating Temperature
+10 to +50
°C
Storage Temperature
0 to +60
°C
Technical Datasheet Note
For device with connector, handling power is limited to 1W only, IL increases by 0.3 dB, RL decreases by 5 dB, and ER decreases by 2 dB. Default connector key aligned to slow axis.
For device with connector, handling power is limited to 1W only, IL increases by 0.3 dB, RL decreases by 5 dB, and ER decreases by 2 dB. Default connector key aligned to slow axis.
Configuration and ordering notes
The visible-wavelength configurations cover directional signal routing. Wavelength, PM or SM fiber and connector configuration are reviewed against the selected model.
Selection Guidance: Compare non-reciprocal routing and optical sensing isolation in our 3-Port Optical Circulator for Fiber Sensing Guide ↗ or 1064nm and 1550nm Optical Circulator Selection.
Key Applications
Visible laser diode routing; Confocal microscopy; Optical coherence tomography (OCT); Quantum optics & spectroscopy; Precision sensing.
Package Drawing
Need an exact configuration?
A quotation review can begin with the application, quantity and available component information. Wavelength, optical power, fiber and termination details can be clarified with engineering.