Circulators

Circulators

Circulators act similarly to isolators. Where isolators allow propagation in one direction only, circulators allow a signal to propagate from one port to the next clockwise port only.

Laser 2000 circulators have 3 port options with a range of wavelengths and connectors.

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Laser 2000 (UK) Ltd.

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Products 1 - 10 of 10

Product Code
Quotation
Description
Maximum Insertion Loss
Operating Temperature
Storage Temperature
Configuration
Maximum Optical Power
Minimum Isolation
Notes
Polarisation Dependent Loss
Polarisation Mode Dispersion
Return Loss
Wavelength
L2K-PIC-35-1310
Qty:
Polarisation independent circulator, 1310 nm, 35 dB min isolation 1 dB 0 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  500 mW 35 dB Please specify required pigtail and connectors  ≤0.15 dB ≤0.1  ≥50 dB 1.31 µm
L2K-PIC-35-1550
Qty:
Polarisation independent circulator, 1550 nm, 35 dB min isolation 1 dB 0 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  500 mW 35 dB Please specify required pigtail and connectors  ≤0.15 dB ≤0.1  ≥50 dB 1.55 µm
L2K-PIC-40-1310
Qty:
Polarisation independent circulator, 1310 nm, 40 dB min isolation 0.8 dB 0 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  500 mW 40 dB Please specify required pigtail and connectors  ≤0.15 dB ≤0.1  ≥50 dB 1.31 µm
L2K-PIC-40-1550
Qty:
Polarisation independent circulator, 1550 nm, 40 dB min isolation 0.8 dB 0 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  500 mW 40 dB Please specify required pigtail and connectors  ≤0.15 dB ≤0.1  ≥50 dB 1.55 µm
L2K-PIC-W-1470-1610
Qty:
Wideband polarisation independent circulator, 1470-1610, 30/38 dB isolation 1.1 dB (1500-1600 nm)
1.3 dB (1490-1500 nm)
1.4 dB (1470-1490 nm)
1.4 dB (1600-1610 nm)
0 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  500 mW 30 dB (1470-1490 nm)
38 dB (1490-1610 nm)
Please specify required pigtail and connectors  ≤0.20 dB ≤0.1  ≥50 dB 1470-1610 nm
L2K-PMC-20-1310
Qty:
Polarisation Maintaining Circulator, 1310 nm, 20 dB min isolation 0.8 dB -5 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  300 mW 20 dB Please specify required pigtail and connectors  ≥50 dB 1.31 µm
L2K-PMC-20-1550
Qty:
Polarisation Maintaining Circulator, 1550 nm, 20 dB min isolation 0.8 dB -5 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  300 mW 20 dB Please specify required pigtail and connectors  ≥50 dB 1.55 µm
L2K-PMC-25-1064
Qty:
Polarisation Maintaining Circulator, 1064 nm, 25 dB min isolation 2.1 dB -5 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  300 mW 25 dB Please specify required pigtail and connectors  ≥50 dB 1.064 µm
L2K-PMC-40-1310
Qty:
Polarisation Maintaining Circulator, 1310 nm, 40 dB min isolation 0.9 dB -5 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  300 mW 40 dB Please specify required pigtail and connectors  ≥50 dB 1.31 µm
L2K-PMC-40-1550
Qty:
Polarisation Maintaining Circulator, 1550 nm, 40 dB min isolation 0.9 dB -5 ~ +70  -40 ~ +85  Port 1 - Port 2 - Port 3  300 mW 40 dB Please specify required pigtail and connectors  ≥50 dB 1.55 µm