Automated Harmonic Generator H-SMART for Q2/Q2HE series lasers
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- Stand-alone 2nd, 3rd, 4th or 5th harmonic generator compatible with Q2 and Q2HE series lasers.
- Microprocessor controlled temperature tuned nonlinear crystals.
- Factory-configurable up to three exit ports.
- Self-tuning of crystals for maximum pulse energy.
- Build-in bypass and/or attenuator of fundamental beam (for some models).
- Remote monitoring and control via common with laser or separate Ethernet interface.
- Optional enhanced spectral purity of UV wavelengths.
- Optional build-in or attachable motorized attenuator.
- Optional build-in or attachable pulse energy monitor.
- Optional fiber coupled output.
- Optional air purging for improved lifetime of UV harmonic crystals and optics.
H-SMART technical details
H-SMART is stand-alone automated harmonic generator module designed to be used with our Q2 and Q2HE series lasers. Module is intended to be mounted side-by-side with laser on common optical table or breadboard.
H-SMART has three exit ports that can be factory-configured to emit up to 5th harmonic wavelengths. Most common exit port standard configurations are listed in the “Exit port configuration options” table below. Custom configurations are available by request.
Specifications 1)
| Model | H-SMART |
| Conversion efficiency 2) | |
| Fundamental to second harmonic | > 50 % |
| Fundamental to third harmonic | > 30 % |
| Fundamental to fourth harmonic | > 15 % |
| Fundamental to fifth harmonic | > 6 % |
| Pulse to pulse energy stability @ 3) | |
| 526.5/532 nm | <2.5 % RMS |
| 351/355 nm | <3.5 % RMS |
| 263/266 nm | <4 % RMS |
| 211/213 nm | <5 % RMS |
| Spectral purity for Port #1 4) | >99% |
| Typical pulse duration | 10-20% shorter in each conversion stage |
| Typical beam diameter | 10-30 % smaller than pump beam |
| Beam pointing stability | same as of pump beam |
| Dimensions | |
| Harmonic generator (W×L×H) | 160× 270× 141 mm3 |
| Weight | <5 kg |
| Operating requirements | |
| Ambient temperature | 15 – 30 ºC |
| Relative humidity | 10 – 80 % (non-condensing) |
| Powering | 12 VDC 5) |
| Average power consumption | <20 W |
H-SMART technical details
H-SMART is stand-alone automated harmonic generator module designed to be used with our Q2 and Q2HE series lasers. Module is intended to be mounted side-by-side with laser on common optical table or breadboard.
H-SMART has three exit ports that can be factory-configured to emit up to 5th harmonic wavelengths. Most common exit port standard configurations are listed in the “Exit port configuration options” table below. Custom configurations are available by request.
Specifications 1)
| Model | H-SMART |
| Conversion efficiency 2) | |
| Fundamental to second harmonic | > 50 % |
| Fundamental to third harmonic | > 30 % |
| Fundamental to fourth harmonic | > 15 % |
| Fundamental to fifth harmonic | > 6 % |
| Pulse to pulse energy stability @ 3) | |
| 526.5/532 nm | <2.5 % RMS |
| 351/355 nm | <3.5 % RMS |
| 263/266 nm | <4 % RMS |
| 211/213 nm | <5 % RMS |
| Spectral purity for Port #1 4) | >99% |
| Typical pulse duration | 10-20% shorter in each conversion stage |
| Typical beam diameter | 10-30 % smaller than pump beam |
| Beam pointing stability | same as of pump beam |
| Dimensions | |
| Harmonic generator (W×L×H) | 160× 270× 141 mm3 |
| Weight | <5 kg |
| Operating requirements | |
| Ambient temperature | 15 – 30 ºC |
| Relative humidity | 10 – 80 % (non-condensing) |
| Powering | 12 VDC 5) |
| Average power consumption | <20 W |