D2-135 Offset Phase Lock Servo
D2-135 Offset Phase Lock Servo for locking the phase and offset frequency of a slave laser to that of a master.
$5,626.00
Features:
- Offset Phase Locks from 250 MHz to ±9.3 GHz
- Precisely control follower laser frequency while remaining referenced to the primary standard
- User-adjustable servo parameters
- Internal ramp generator
- Fast frequency jumps with feed-forward
- Offset frequency stability determined by reference stability
The D2-135 Offset Phase Lock Servo (OPLS) is designed to precisely control and quickly adjust the frequency detuning between a master and a follower laser. The D2-135 forms a complete offset lock system when combined with the D2-250 Heterodyne Module and D2-260 Beat Note Detector. The D2-250 overlaps the free-space master & follower lasers to generate the optical beat note. It then launches the beat note into a fiber for delivery to the D2-260 where it is down-converted to the RF and then delivered to the D2-135 for processing.
Parameter |
Value |
| Input Connection | SMA |
| Input Impedance | 50 Ω |
| Input Signal Range | -10 to +10 dBm |
| Offset Range | 250 MHz to >9.3 GHz |
| Reference Signal Range for Offset Range | 30 to 240 MHz |
| Bandwidth | 10 MHz |
| Gain Range | 0 to -76 dB |
| Reference Signal Source | Internal VCO or External input |
| VCO drift | 500 ppm/°C |
| Power Input | +5, ±15 VDC |
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