P R O D U C T S
760-1560nm External cavity diode laser
Based on cat eye laser architecture, Precilasers' external cavity diode laser has very narrow linewidth and wide tuning range, has been widely used in optical precision measurement, quantum computing, quantum precision measurement.
Features
- Narrow Line Width
- Wide Tuning
- No Mode Hopping in a Wide Range
- Ultra-low Intensity Noise
Application
- Optical Precision Measurement
- Quantum Computing
- Quantum Precision Measurement
Main parameters
|
Specification |
|
|
Central Wavelength |
760-1600nm |
|
Tuning Range |
760-780nm/775-795nm/1010-1030nm/1030-1053nm/1040-1063nm/1050-1070nm |
|
Working Mode |
continuous |
|
Output Power |
＞20mW |
|
Output Mode |
Single-mode polarization-maintaining fiber output, FC/APC connector |
|
Linewidth（1）（100us integration time） |
＜50kHz(Typical＜30kHz) |
|
Mode-hop-free Tuning Range |
>5GHz |
|
Frequency Stability |
<100MHz/℃ |
|
Polarization Extinction Ratio |
linear,＞23dB |
|
Power Stability (3 Hours RMS) |
＜0.75% @3hrs, RMS |
|
Beam Quality |
M²＜1.1 |
|
Intensity Noise（10Hz-10MHz integration） |
＜ 0.015% |
|
Intensity Noise（10MHz) |
＜-140dBc/Hz |
|
PZT Tuning Range |
＞5GHz |
|
PZT Tuning Bandwidth |
＞5kHz |
|
Current Tuning Bandwidth，DC |
>1MHz |
|
Current Tuning Bandwidth，AC |
400kHz-400MHz |
|
Current Tuning,DC |
250MHz |
|
Temperature Control Accuracy |
±1mK, rms, 3hrs |
|
ASE Spectral Signal-to-noise Ratio |
>40dB |
|
Output lsolation |
>35dB |
|
Cooling |
Air Cooling |
|
Other Parameters |
|
|
Controller Weight |
＜10kg |
|
Laser Head Weight |
＜5kg |
|
Operating Temperature |
15-30℃, No condensation conditions |
|
Power Consumption |
＜20W |
|
Power Supply |
100V-240V, AC, 50/60Hz |
|
Communication |
RS422 |
(1) Fiber delay self-heterodyne beat frequency measurement
Higher power, more wavelengths, customizable solutions
