Stable Laser Systems
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| Brand | Stable Laser Systems |
|---|---|
| Model | FNC-1550 |
| Type | Active Fiber-Based Phase Noise Suppression System |
| Origin | USA |
| Voltage | 110/115/230 V AC |
| Power Consumption | 25 W |
| Frequency Range | 50–60 Hz |
| Cooling Method | Air-Cooled |
| Servo Loop Bandwidth | 100 kHz |
| Residual Phase Noise Floor | <10 mrad RMS |
| Allan Deviation (τ = 1 s) | ≈ 5 × 10⁻¹⁷ @ 1550 nm |
| Display | 4.3″ Capacitive Touchscreen |
| Integrated Acousto-Optic Modulator (AOM) | 1 W RF Power |
| External RF Reference Output | Yes |
| Form Factor | Compact Benchtop Unit |
| Optical Interface | FC/APC or Optional Fiber Connectors |
| Brand | Stable Laser Systems |
|---|---|
| Model | 3 Hz Ultra-Narrow Linewidth |
| Wavelength Range | 1530–1565 nm |
| Output Power | 10 mW |
| Linewidth | ≤3 Hz (FWHM) |
| Free Spectral Range (FSR) of Reference Cavity | 6 GHz |
| Allan Deviation (1 s) | <9×10⁻¹⁵ |
| Phase Noise @10 Hz offset | <−20 dBc/Hz |
| Phase Noise @10 kHz offset | <−53 dBc/Hz |
| Frequency Drift (24 h, temp-compensated) | <1 kHz |
| Operating Temperature | 18–25 °C |
| Power Consumption | <25 W |
| Dimensions | 19″ rack-mount, 4 U height |
| Weight | <40 kg |
| Vibration Isolation | Integrated passive platform |
| Fiber Interface | FC/APC, PM-1550 |
| Brand | Stable Laser Systems |
|---|---|
| Wavelength Range | 500–2050 nm |
| Output Power | >10 mW |
| Linewidth | <1 Hz (1 s integration, heterodyne beat note with linear drift removal) |
| Frequency Drift | <20 kHz/day |
| Operating Temperature Range | 18–25 °C |
| Cavity Thermal Zero-Drift Point | Directly Measured |
| Vacuum Chamber Pressure | <3×10⁻⁷ Torr |
| Cavity Finesse | >500,000 (wavelength-dependent) |
| Optical Isolation | Active Vibration Isolation Platform (e.g., Herzan AVI-350ML) |
| Cavity Type | Cylindrical or Spherical Ultra-Low-Expansion Resonator (e.g., ATF-6020-2 or ATF-6300) |
| Mirror Substrate | Fused Silica with High-Reflectivity Dielectric Coatings |
| Beam Delivery | Fiber-Coupled Output |
| Control Electronics | PDH Error Signal Monitoring, Cavity Reflected/Transmitted Power, Vacuum Level, Chamber Temperature, Thermal Sensor Resolution: ±1 mK |
| Power Supply | 110/115/230 VAC, 50–60 Hz, <100 W |
| Dimensions (Chamber + Optics) | 80 × 80 × 40 cm |
| Mass | 40–120 kg |
| Brand | Stable Laser Systems |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | PDH Error Signal Generator Unit |
| Instrument Type | Function/Arbitrary Waveform Generator |
| Operating Wavelength Range | 500–2050 nm (customizable) |
| Photodetector Input Noise | < 7 pA/√Hz |
| RF Modulation Output Frequency | 5 MHz (standard), up to 50 MHz (customizable) |
| RF Output Amplitude | 4 Vpp (adjustable) |
| PDH Error Signal Amplitude | 300 mVpp (typical), gain-adjustable |
| Error Signal Harmonic Content | < 15 mV (includes fₘₒ and 2fₘₒ components) |
| Dimensions | 75 × 125 × 70 mm (H) |
| Mounting | M6 threaded holes |
| Brand | Stable Laser Systems |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | SL-3Hz |
| Price | Upon Request |