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![[ RealLight ]<br>NLM Series<br>Narrow Linewidth Laser](/thum_img/mjct/goods_img3/82c9af6f5ed0d3b01a4fc8782adba8c2_water_4de0b559c44a49f5f544fca08f3bc282_c0_w300_h300.jpg)
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NLM Series Dual-wavelength Narrow Linewidth Laser
The NL series narrow linewidth diode lasers are RealLight’s self-developed wavelength-stabilized lasers,deliver high output power and excellent stability at 532nm, 638nm, 784nm, 785nm, 808nm, 830nm, 976nm or 1064nm output wavelengths, with power ranging from 100mW to 800mW.
- Linewidth < 0.1nm for each wavelength
- Excellent wavelength stability ±7pm@4h
- Constant frequency interval, support difference algorithm
- Built-in TEC, power stability ±2%
- Contains PC control, emergency stop button,short circuit protection functions
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Optical Parameters |
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Center Wavelength (nm) |
784/785 |
785/1064 |
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Output Power (mW) |
500/500 |
500/800 |
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Wavelength Tolerance (nm) |
±0.5 (each wavelength) |
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Linewidth, each wavelength (nm) |
<0.1 |
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Wavelength Stability |
±7 pm @4h Typ. |
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Power Stability |
±2% @4h Typ. |
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SMSR |
40dB |
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System Parameters |
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Adjustbility % Full Power |
0~100% |
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Warm up Time (min) |
15 |
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Modulation Input |
Analog signal 0~5V |
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Control Interface |
USB, BNC |
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Connector |
SMA905, FC/PC |
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Output Fiber |
105 μm, 0.22 NA |
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Supply Voltage |
+5VDC |
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Power Consumption |
<20W Typ. |
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Storage Humidity |
0~70% RH |
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Storage Temperature (℃) |
-10~60 |
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Operating Temperature (℃) |
10~35 |
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Weight (kg) |
1.2 |
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Dimensions (mm) |
168×88×140 |
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NLM Series Multi-mode Narrow Linewidth Laser
- Linewidth < 0.1nm
- Excellent wavelength stability ±7pm@4h
- SMSR is better than 40dB
- Built-in TEC, power stability ±2%
- Contains PC control, emergency stop button, short circuit protection functions
- Raman analysis software available
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Optical Parameters |
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Center Wavelength (nm) |
638 |
785 |
808 |
830 |
976 |
1064 |
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Output Power (mW) |
500 |
600 |
600 |
600 |
800 |
800 |
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Wavelength Tolerance (nm) |
±0.5 |
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Linewidth (nm) |
<0.1 |
<0.1 |
<0.3 |
<0.1 |
<0.3 |
<0.1 |
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Wavelength Stability |
±7pm@4h Typ. |
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Power Stability |
±2%@4h Typ. |
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SMSR |
>35 |
>40 |
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System Parameters |
||||||
|
Adjustbility % Full Power |
0~100% |
|||||
|
Warm up Time (min) |
15 |
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|
Modulation Input |
Analog signal 0~5V |
|||||
|
Control Interface |
USB, BNC |
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Connector |
SMA905, FC/PC |
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Output Fiber |
105 μm, 0.22 NA |
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Supply Voltage |
+5VDC |
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Power Consumption |
<20W Typ. |
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Storage Humidity |
0~80% RH |
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Storage Temperature (℃) |
-10~60 |
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Operating Temperature (℃) |
10~35 |
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Weight (kg) |
1.2 |
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Dimensions (mm) |
168×88×140 |
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