Optromix DSYL model is a single-frequency narrow linewidth low noise 515 nm (532 nm, 546 nm) laser with a wide-range thermal wavelength tuning and a fast piezo tuning using an external PZT driver. The key parameter of this model is the ultra-narrow linewidth based on the longitudinal single mode. In the standard version, this model has an optical output to the free space from the laser head, but optionally, it can be equipped with the PM fiber output using a fiber port. This model also can be supplied with an additional low power optical output of a first harmonic for the wavelength monitoring. DSYL model can be computer controlled via USB connection using software supplied with the device.
Optromix DSYL
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CW Single-frequency 515 nm (532 nm, 546 nm) Fiber Laser
Specifications
Parameter | Optromix DSEL |
---|---|
Operating Mode | CW, Single-frequency, TEM00 |
Standard Wavelength | 515.0, 532.0, 546.25, 553.7, 555.8 nm |
Custom Wavelength | 515 – 556 nm |
Thermal Wavelength Tuning Range1 | > 0.1 nm |
Linewidth (FWHM) | < 200 kHz |
Nominal Output Power (Free Space) | 50, 100, 200, 500, 1000, 1500, 2000, 2500, 3000 mW |
Nominal Output Power (Fiber Coupled) | 50, 100, 200, 500, 1000, 1500 mW |
Output Power Tunability | 10 – 100% |
Power Stability2 | < 1% (typical <0.5%) |
Beam quality (M2) | < 1.05 (typical <1.02) |
Piezo Tuning Range3 | > 100 MHz/V |
Polarization | Linear (PER > 23dB) |
RIN level (peak:app 1.4 MHz) | < -110dB/Hz@peak, |
< -140dB/Hz@10MHz | |
Optical Output | Free Space or FC/APC |
1. Optionally up to 0.2 nm | |
2. Over 8 Hours with base temperature constant within 0.2 0C after 30 minute warm-up | |
3. External PZT Driver 0-100V, Modulation up to 10 kHz |
Key features
- Ultra-Narrow Linewidth
- Thermal Wavelength Tuning
- Fast Piezo Tuning
- Low RIN Level
- Computer Control via Ethernet
Applications
- Optical Sensing
- Acoustic Sensing
- Atom Cooling and Trapping
- Atomic spectroscopy
- LIDAR
- Interferometry
- Seed Laser
- Others
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