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CW Single-frequency 515 nm (532 nm, 546 nm) Fiber Laser

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.


ParameterOptromix DSEL
Operating ModeCW, Single-frequency, TEM00
Standard Wavelength515.0, 532.0, 546.25, 553.7, 555.8 nm
Custom Wavelength515 – 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 Tunability10 – 100%
Power Stability2< 1% (typical <0.5%)
Beam quality (M2)< 1.05 (typical <1.02)
Piezo Tuning Range3> 100 MHz/V
PolarizationLinear (PER > 23dB)
RIN level (peak:app 1.4 MHz)< -110dB/Hz@peak,
< -140dB/Hz@10MHz
Optical OutputFree 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


Product modifications

CW Single-frequency 515 nm Fiber Laser Optromix DSY-515, 50 – 3000 mW

CW Single-frequency 532 nm Fiber Laser Optromix DSY-532, 50 – 3000 mW

CW Single-frequency 546 nm Fiber Laser Optromix DSY-546, 50 – 3000 mW

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