Infrared lasers include DPSS (diode-pumped solid-state) Laser and Diode laser. The laser head comes with cooling and precise temperature control system, and power supply comes with overcurrent and overheating protection function. CNI lasers have stabilized power, easy operation, reliable performance and long lifetime. The laser products include 5 series: high energy, high power, high stability, low noise and Single Longitudinal Mode Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available.
CW Diode IR Laser Series
- IR high power laser: power >10 W;
- IR high stability laser: stability <1%;
- IR low noise laser: noise <0.25%;
- IR single frequency laser: line width <0.00001 nm.
Applications
-
Holography
- PIV,LIF,LIBS
- Raman spectrum measurement
- Up-conversion luminescence
- Track detection
- Lidar
- Laser Marking
- Laser communication
- Laser cutting, welding
- Photodynamic therapy
Specifications
| Wavelengths (nm) | 785 | 793 | 800 | 808 | 825 | 830 | 845 | 852 | 860 |
| Narrow Linewidth(mW) | 450 |
|
| 450 | | 100 |
| 450 |
|
| Low noise (mW) | 2.5W | 2.5W |
| 2.5W |
| 2W | 30 | 1.5W | 1W |
| Single mode (mW) | 100 |
|
| 100 |
| 120 | 30 | 150 |
|
| Round Beam (mW) | 300 |
| 500 | 500 |
| 500 |
| 500 |
|
| Max power (mW) | 2.5W | 4W | 2.5W | 10W | 2.5W | 2W |
| 1.5W | 4W |
| Beam divergence, full angle(mrad） | 1.2 to 5mrad depending on output power and wavelength
|
| Transverse mode | TEM00, Near TEM00, Round or Multi-mode depending on output power and wavelength |
| Power stability, rms (4h) | <1%, <2%, <3%,( 58303824, 57729356,<0.5% optional） |
| Noise of amplitude | <0.5%; <1%(for Low Noise Laser); <3%(basic version) |
| Spectral linewidth (nm) | <0.06nm,/0.03nm optional (for Narrow Line width laser) |
| Polarization ratio | >50:1, >100:1 and Horizontal+Vertical depending on output power and wavelength |
| Wavelengths (nm) | 880 | 885 | 905 | 915 | 940 | 975 | 980 | 1060 | 1120 |
| Narrow Linewidth (mW) | |
|
| 30 | 30 | 450 | 450 | 40 |
|
| Low noise (mW) | 1.8W | 1.5W | 400 | 1.5W | 250 | 2W | 2W | 1.5W | 1W |
| Single mode (mW) |
|
| 70 | 270 | 250 |
| 200 | 200 |
|
| Round Beam (mW) |
| 400 |
| 400 | 350 | 500 | 500 |
|
|
| Max power (mW) | 1.8W | 1.5W | 400 | 8W | 4.5W | 10W | 10W | 2.5W | 5W |
| Beam divergence, full angle(mrad) | 1.2 to 5mrad depending on output power and wavelength
|
| Transverse mode | TEM00, Near TEM00, Round or Multi-mode depending on output power and wavelength |
| Power stability, rms (4h) | <1%, <2%, <3%,( 58303825, 57729357,<0.5% optional） |
| Noise of amplitude | <0.5%; <1%(for Low Noise laser); <3%(basic version) |
| Spectral linewidth (nm) | <0.06nm,/0.03nm optional (for Narrow Line width laser) |
| Polarization ratio | >50:1, >100:1 and Horizontal+Vertical depending on output power and wavelength |
| Wavelengths (nm) | 1310 | 1450 | 1470 | 1532 | 1550 | 1850 | 1870 | 1900 | 2200 |
| Narrow Linewidth (mW) | |
|
|
| 15 |
|
|
|
|
| Low noise (mW) | 800 | 1W | 500 |
| 1W |
|
|
|
|
| Single mode (mW) | 10 | 20 | 20 | 20 | 30 |
|
|
|
|
| Round Beam (mW) |
| 200 | 200 |
| 200 |
|
|
|
|
| Max power (mW) | 800 | 1W | 3.5W | 3.5W | 3.5W | 1W | 800 | 600 | 400 |
| Beam divergence, full angle(mrad) | 1.2 to 5mrad depending on output power and wavelength
|
| Transverse mode | TEM00, Near TEM00, Round or Multi-mode depending on output power and wavelength |
| Power stability, rms (4h) | <1%, <2%, <3%,( 58303826, 57729358,<0.5% optional） |
| Noise of amplitude | <0.5%; <1%(for Low Noise laser); <3%(basic version) |
| Spectral linewidth (nm) | <0.06nm,/0.03nm optional (for Narrow Line width laser) |
| Polarization ratio | >50:1, >100:1 and Horizontal+Vertical depending on output power and wavelength |
Certification
Copmpany Information
CNI owns the strong core technologies in lasers, laser systems, optical spectrum analyzer, teaching and laboratory equipment, optical measuring equipment, laser processing equipment, machine vision and the photoelectric detection. There are over 120 technical engineers engaged in the R&D and production, 65 patents and lots of successfully international cooperation projects. The powerful technical strength makes the possibility to serve the customers complete solutions for lasers and laser products
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