The Motorized Variable Optical Delay Line provides precision optical path length adjustment of up to 500 ps. Driven by a stepping motor, the MDL has a delay resolution about 10 um (34 fs). In addition, its advanced motion design guarantees longevity for long-term continuous operation. Low insertion loss and high reliability make this device ideal for integration in optical coherence tomography (OCT) systems, network equipment and test instruments for precision optical path length control or timing alignment.
Name | Model | Description | Parameter | Price |
---|
● Optical Delay Range
● 1060/1550nm Operational wavelength Optional
Parameter | Unit | Value |
Center Wavelength (λc) | nm | 1064 or 1550 |
Operating Wavelength Range | nm | λc ± 30 |
Optical Delay Range | ps | 0 - 130 |
Optical Delay Resolution | ps | 0.05 |
Max. Insertion Loss | dB | 1.2 |
Max. Insertion Loss Variation | dB | 0.7 |
Max. PDL | dB | 0.1 |
Min. Extinction Ratio (for PM fiber only) | dB | 18 |
Min. Return Loss | dB | 50 |
Max. Average Optical Power | W | 1 |
Max. Peak Power for ns pulse | kW | 5 |
Max. Tensile Load | N | 5 |
Fiber Type | Specified by ordering info | |
Power Supply | DC 7~24V / 5A | |
Communication Interface | DB9 RS232 | |
Operating Temperature | ℃ | 0 to +50 |
Storage Temperature | ℃ | -20 to +60 |
Note:
IL is 0.3 dB higher, RL is 5 dB lower, ER is 2 dB lower and Optical Power is 1 W only for each connector added. Connector key is aligned to slow axis. PZT will be provided by customer.
Unit (mm)
● Telecommunication
● Data Communication
● Storage area network
● MAN
● PON
MODLPZT-①-②-③-④-⑤-⑥-⑦
①: Wavelength
06 - 1064 nm
55 - 1550 nm
SS - Specify
②: Delay Range
130 - 0~130 ps
③: Connector Type
1 - FC/UPC
2 - FC/APC
N - None
S - Specify
④: Fiber Jacket
B - Bare fiber
L - 900 μm loose tube
S - Specify
⑤: Fiber Type for In/Out
1 - HI 1060,
2 - FUD-3584
3 - FUD-3460
4 - LMA-GDF-10/125,
5 - PLMA-GDF-10/125,
6 - SMF-28
7 - PM1550
S - Specify
⑥: Fiber Length
1 - 1 m
S - Specify
⑦: Power Type
C - Continuous Wave,
P - Pulse Application