TOPAS-PRIME-HE is a high-energy femtosecond optical parametric amplifier (OPA) based on TOPAS-PRIME, featuring an additional high-energy and low-dispersion amplification stage, which allows using pump pulse energies of up to 60 mJ while maintaining the shortest possible output pulse.
- TOPAS-PRIME-HE accepts pump pulse energies of up to 15 mJ at 35 – 70 fs (up to 27 mJ at 100 – 200 fs).
- TOPAS-PRIME-HE-PLUS supports higher pump pulse energies, up to 35 mJ at 35 – 70 fs (up to 60 mJ at 100 – 200 fs). The 60 mJ pump pulse energy is achievable with longer pulse durations, around 150 fs.
Both models include wavelength extension options:
- TOPAS-PRIME-HE: Tunable from 189 nm to 20 μm.
- TOPAS-PRIME-HE-PLUS: Tunable from 240 nm to 20 μm.
TOPAS-PRIME-HE and TOPAS-PRIME-HE-PLUS specifications are given for the following pump laser parameters:
- Wavelength: 800 nm
- Pulse energy: 6 mJ
- Repetition rate: 1 kHz
- Pulse duration: 30 – 40 fs
- Beam profile: Gaussian
Note 1: Specifications depend on the pump wavelength and pulse duration. If these differ from the values listed above, contact sales@lightcon.com.
Note 2: TOPAS-PRIME-HE output pulse energy scales linearly within the 3 – 20 mJ range, provided the device is installed and optimized for a specific pump energy. Re-optimization is required if the pump energy changes by more than 10% from the installation value.
Model | TOPAS-PRIME‑HE | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | TOPAS‑PRIME-HE‑PLUS |
---|---|---|---|---|
Model | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | ||
Pump wavelength | 770 – 830 nm | 770 – 830 nm | 770 – 830 nm | 770 – 830 nm |
Pump wavelength | 770 – 830 nm | |||
Pump pulse duration (FWHM) | 20 – 35 fs | 35 – 70 fs | 20 – 35 fs | 35 – 70 fs |
Pump pulse energy | 2 – 8 mJ | 2 – 15 mJ | 2 – 18 mJ | 2 – 35 mJ |
Repetition rate | < 25 kHz 1) | < 25 kHz 1) | < 25 kHz 1) | < 25 kHz 1) |
Repetition rate | < 25 kHz 1) | |||
Maximum pump power | 40 W 2) | 40 W 2) | 40 W 2) | 40 W 2) |
Maximum pump power | 40 W 2) | |||
Pump polarization | Horizontal | Horizontal | Horizontal | Horizontal |
Pump polarization | Horizontal | |||
Spectral bandwidth | < 1.2 × transform limit | < 1.2 × transform limit | < 1.2 × transform limit | < 1.2 × transform limit |
Spectral bandwidth | < 1.2 × transform limit | |||
Pulse-to-pulse energy stability | < 1% RMS deviation 3) | < 1% RMS deviation 3) | < 1% RMS deviation 3) | < 1% RMS deviation 3) |
Pulse-to-pulse energy stability | < 1% RMS deviation 3) | |||
Pulse duration stability | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) |
Pulse duration stability | < 1% pulse-to-pulse 4) | |||
Pulse front tilt | < 10% of pulse duration | < 10% of pulse duration | < 10% of pulse duration | < 10% of pulse duration |
Pulse front tilt | < 10% of pulse duration | |||
Pulse contrast | < 1 : 20 | < 1 : 20 | < 1 : 20 | < 1 : 20 |
Pulse contrast | < 1 : 20 | |||
Beam quality, M2 | < 1.3 5) | < 1.3 5) | < 1.3 5) | < 1.3 5) |
Beam quality, M2 | < 1.3 5) | |||
Beam astigmatism | < 0.15 6) | < 0.15 6) | < 0.15 6) | < 0.15 6) |
Beam astigmatism | < 0.15 6) | |||
Beam spatial profile | Gaussian – Super Gaussian | Gaussian – Super Gaussian | Gaussian – Super Gaussian | Gaussian – Super Gaussian |
Beam spatial profile | Gaussian – Super Gaussian | |||
Intensity modulation | < 15%, no hotspots 7) | < 15%, no hotspots 7) | < 15%, no hotspots 7) | < 15%, no hotspots 7) |
Intensity modulation | < 15%, no hotspots 7) | |||
Beam pointing stability | < 10 μrad 8) | < 10 μrad 8) | < 10 μrad 8) | < 10 μrad 8) |
Beam pointing stability | < 10 μrad 8) | |||
Beam divergence | < 1.2 × diffraction limit | < 1.2 × diffraction limit | < 1.2 × diffraction limit | < 1.2 × diffraction limit |
Beam divergence | < 1.2 × diffraction limit | |||
Beam height from optical table | 125 – 185 mm | 125 – 185 mm | 125 – 185 mm | 125 – 185 mm |
Beam height from optical table | 125 – 185 mm | |||
Beam diameter, 1/e2 | < 19 mm 9) 10) | < 19 mm 9) 10) | < 19 mm 9) 10) | < 19 mm 9) 10) |
Beam diameter, 1/e2 | < 19 mm 9) 10) |
Model | TOPAS-PRIME‑HE | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | TOPAS‑PRIME-HE‑PLUS |
---|---|---|---|---|
Model | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS |
- The maximum repetition rate for DFG1 (NDFG1) option is 1 kHz.
- Contact sales@lightcon.com for higher pump power options.
- Normalized to average pulse energy. Expressed as normalized root mean squared deviation (NRMSD).
- Normalized to average pulse duration. Expressed as NRMSD.
- M2 specification valid for Gaussian beam.
- Normalized astigmatism – difference of the waist positions, divided by Rayleigh length.
- Normalized to Gaussian or Super-Gaussian fits. Expressed as NRMSD.
- Expressed as NRMSD, full angle.
- An optional external telescope can be ordered for a beam size of < 39 mm, 1/e2 (69 mm clear aperture mirrors).
- A limitation on the minimum beam diameter applies. The minimum beam diameter depends on pulse duration and energy.
Model | TOPAS-PRIME-HE | TOPAS-PRIME-HE-PLUS |
---|---|---|
Tuning range | 1160 – 1600 nm (Signal) 1600 – 2600 nm (Idler) | 1160 – 1600 nm (Signal) 1600 – 2600 nm (Idler) |
Tuning range | 1160 – 1600 nm (Signal) 1600 – 2600 nm (Idler) | |
Conversion efficiency at peak (Signal and Idler combined) | > 30% | > 30% |
Conversion efficiency at peak (Signal and Idler combined) | > 30% | |
Pulse duration | (1 – 1.5) × pump pulse duration @ 1160 – 1550 nm < 2 × pump pulse duration @ 1550 – 2600 nm | (1 – 1.5) × pump pulse duration @ 1160 – 1550 nm < 2 × pump pulse duration @ 1550 – 2600 nm |
Pulse duration | (1 – 1.5) × pump pulse duration @ 1160 – 1550 nm < 2 × pump pulse duration @ 1550 – 2600 nm | |
Time-bandwidth product | < 1 | < 1 |
Time-bandwidth product | < 1 | |
Polarization | Vertical (Signal) Horizontal (Idler) | Vertical (Signal) Horizontal (Idler) |
Polarization | Vertical (Signal) Horizontal (Idler) | |
Pulse-to-pulse energy stability | < 3% RMS deviation 1) @ 1160 – 1550 nm | < 3% RMS deviation 1) @ 1160 – 1550 nm |
Pulse-to-pulse energy stability | < 3% RMS deviation 1) @ 1160 – 1550 nm |
Model | TOPAS-PRIME-HE | TOPAS-PRIME-HE-PLUS |
---|
- Normalized to average pulse energy. Expressed as NRMSD.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
Control | Manual change of wavelength separators | Manual change of wavelength separators |
Control | Manual change of wavelength separators | |
Maximum tuning range | 189 – 1160 nm | 240 – 1160 nm |
Housing | Monolithic housing | Monolithic housing |
Housing | Monolithic housing | |
Number of output ports | Four 1) | Six 1) |
Available with | TOPAS-PRIME-HE | TOPAS‑PRIME-HE‑PLUS |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- Output ports are wavelength-dependent.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
SHI (800 – 1160 nm) | ||
Tuning range | 800 – 1160 nm | 800 – 1160 nm |
Tuning range | 800 – 1160 nm | |
Conversion efficiency at peak | > 2% 1) | > 2% 1) |
Conversion efficiency at peak | > 2% 1) | |
Pulse duration | (1 – 1.5) × pump pulse duration | (1 – 1.5) × pump pulse duration |
Pulse duration | (1 – 1.5) × pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical | |
SHS (580 – 800 nm) | ||
Tuning range | 580 – 800 nm | 580 – 800 nm |
Tuning range | 580 – 800 nm | |
Conversion efficiency at peak | > 4% 2) | > 4% 2) |
Conversion efficiency at peak | > 4% 2) | |
Pulse duration | (1 – 1.5) × pump pulse duration @ 620 – 800 nm | (1 – 1.5) × pump pulse duration @ 620 – 800 nm |
Pulse duration | (1 – 1.5) × pump pulse duration @ 620 – 800 nm | |
Polarization | Vertical | Horizontal |
SFI (533 – 600 nm) | ||
Fresh pump option | Optional | Not available |
Tuning range | 533 – 600 nm | 533 – 600 nm |
Tuning range | 533 – 600 nm | |
Conversion efficiency at peak | > 3% 3) | > 3% 3) |
Conversion efficiency at peak | > 3% 3) | |
Pulse duration | (1 – 1.5) × pump pulse duration | (1 – 1.5) × pump pulse duration |
Pulse duration | (1 – 1.5) × pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical | |
SFS (475 – 533 nm) | ||
Fresh pump option | Optional | Not available |
Tuning range | 475 – 533 nm | 475 – 533 nm |
Tuning range | 475 – 533 nm | |
Conversion efficiency at peak | > 4% 4) | > 4% 4) |
Conversion efficiency at peak | > 4% 4) | |
Pulse duration | (1 – 1.5) × pump pulse duration | (1 – 1.5) × pump pulse duration |
Pulse duration | (1 – 1.5) × pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- > 1.6% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 3.3% at peak with NIRUVIS‑DUV, due to additional pump pulse energy into the DUV option.
- > 2.5% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 3% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
FHI (400 – 480 nm) | ||
Tuning range | 400 – 480 nm | 400 – 480 nm |
Tuning range | 400 – 480 nm | |
Conversion efficiency at peak | > 0.3% 1) | > 0.3% 1) |
Conversion efficiency at peak | > 0.3% 1) | |
Pulse duration | (1.2 – 2) × pump pulse duration | (1.2 – 2) × pump pulse duration |
Pulse duration | (1.2 – 2) × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal | |
FHS (290 – 400 nm) | ||
Tuning range | 290 – 400 nm | 290 – 400 nm |
Tuning range | 290 – 400 nm | |
Conversion efficiency at peak | > 0.5% 2) | > 0.5% 2) |
Conversion efficiency at peak | > 0.5% 2) | |
Pulse duration | (1.2 – 2) × pump pulse duration | (1.2 – 2) × pump pulse duration |
Pulse duration | (1.2 – 2) × pump pulse duration | |
Polarization | Horizontal | Vertical |
SH of SFI (266 – 295 nm) | ||
Tuning range | 266 – 295 nm | 266 – 295 nm |
Tuning range | 266 – 295 nm | |
Conversion efficiency at peak | > 0.4% 1) | > 0.4% 1) |
Conversion efficiency at peak | > 0.4% 1) | |
Pulse duration | (1.2 – 2) × pump pulse duration | (1.2 – 2) × pump pulse duration |
Pulse duration | (1.2 – 2) × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal | |
SH of SFS (240 – 266 nm) | ||
Tuning range | 240 – 266 nm | 240 – 266 nm |
Tuning range | 240 – 266 nm | |
Conversion efficiency at peak | > 0.4% 1) | > 0.4% 1) |
Conversion efficiency at peak | > 0.4% 1) | |
Pulse duration | < 3 × pump pulse duration | < 3 × pump pulse duration |
Pulse duration | < 3 × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- > 0.2% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 0.4% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
Extension | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV |
---|---|---|---|
Extension | NIRUVIS-HE-DUV | ||
Pump + FHS | Pump + SH of SFI | Pump + SH of SFS | |
Tuning range | 215 – 240 nm | 200 – 215 nm | 189 – 200 nm |
Conversion efficiency at peak | > 0.2% 1) | Not specified | Not specified |
Conversion efficiency at peak | > 0.2% 1) | Not specified | |
Polarization | Vertical | Vertical | Vertical |
Polarization | Vertical |
Extension | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV |
---|---|---|---|
Extension | NIRUVIS-HE-DUV |
- Assuming 15% of the pump pulse energy is allocated to the DUV channel and another 15% to the fresh pump channel.
Extension | NDFG1W 1) 2) | NDFG1K | NDFG2 3) |
---|---|---|---|
Tuning range | 2.6 – 9 μm | 2.6 – 4.5 μm | 4 – 15 μm |
Conversion efficiency at peak | > 0.3% | > 0.4% | > 0.2% |
Pulse duration | < 3 × pump pulse duration | < 3 × pump pulse duration | Not specified |
Pulse duration | < 3 × pump pulse duration | Not specified | |
Polarization | Horizontal | Horizontal | Horizontal |
Polarization | Horizontal |
Extension | NDFG1W 1) 2) | NDFG1K | NDFG2 3) |
---|
- Maximum pump repetition rate is 1 kHz; crystal lifetime of 1000 – 2000 h.
- Not available with TOPAS‑HE-PRIME-PLUS.
- Extended lead time for TOPAS‑HE-PRIME-PLUS.
TOPAS-PRIME-HE and TOPAS-PRIME-HE-PLUS specifications are given for the following pump laser parameters:
- Wavelength: 800 nm
- Pulse energy: 10 mJ
- Repetition rate: 1 kHz
- Pulse duration: 100 fs
- Beam profile: Gaussian
Note 1: Specifications depend on the pump wavelength and pulse duration. If these differ from the values listed above, contact sales@lightcon.com.
Note 2: TOPAS-PRIME-HE output pulse energy scales linearly within the 3 – 20 mJ range, provided the device is installed and optimized for a specific pump energy. Re-optimization is required if the pump energy changes by more than 10% from the installation value.
Model | TOPAS-PRIME‑HE | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | TOPAS‑PRIME-HE‑PLUS |
---|---|---|---|---|
Model | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | ||
Pump wavelength | 770 – 830 nm | 770 – 830 nm | 770 – 830 nm | 770 – 830 nm |
Pump wavelength | 770 – 830 nm | |||
Pump pulse duration (FWHM) | 70 – 100 fs | 100 – 200 fs | 70 – 100 fs | 100 – 200 fs |
Pump pulse energy | 2 – 20 mJ | 2 – 27 mJ | 2 – 47 mJ | 2 – 60 mJ |
Repetition rate | < 25 kHz 1) | < 25 kHz 1) | < 25 kHz 1) | < 25 kHz 1) |
Repetition rate | < 25 kHz 1) | |||
Maximum pump power | 40 W 2) | 40 W 2) | 40 W 2) | 40 W 2) |
Maximum pump power | 40 W 2) | |||
Pump polarization | Horizontal | Horizontal | Horizontal | Horizontal |
Pump polarization | Horizontal | |||
Spectral bandwidth | < 1.2 × transform limit | < 1.2 × transform limit | < 1.2 × transform limit | < 1.2 × transform limit |
Spectral bandwidth | < 1.2 × transform limit | |||
Pulse-to-pulse energy stability | < 1% RMS deviation 3) | < 1% RMS deviation 3) | < 1% RMS deviation 3) | < 1% RMS deviation 3) |
Pulse-to-pulse energy stability | < 1% RMS deviation 3) | |||
Pulse duration stability | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) | < 1% pulse-to-pulse 4) |
Pulse duration stability | < 1% pulse-to-pulse 4) | |||
Pulse front tilt | < 10% of pulse duration | < 10% of pulse duration | < 10% of pulse duration | < 10% of pulse duration |
Pulse front tilt | < 10% of pulse duration | |||
Pulse contrast | < 1 : 20 | < 1 : 20 | < 1 : 20 | < 1 : 20 |
Pulse contrast | < 1 : 20 | |||
Beam quality, M2 | < 1.3 5) | < 1.3 5) | < 1.3 5) | < 1.3 5) |
Beam quality, M2 | < 1.3 5) | |||
Beam astigmatism | < 0.15 6) | < 0.15 6) | < 0.15 6) | < 0.15 6) |
Beam astigmatism | < 0.15 6) | |||
Beam spatial profile | Gaussian – Super Gaussian | Gaussian – Super Gaussian | Gaussian – Super Gaussian | Gaussian – Super Gaussian |
Beam spatial profile | Gaussian – Super Gaussian | |||
Intensity modulation | < 15%, no hotspots 7) | < 15%, no hotspots 7) | < 15%, no hotspots 7) | < 15%, no hotspots 7) |
Intensity modulation | < 15%, no hotspots 7) | |||
Beam pointing stability | < 10 μrad 8) | < 10 μrad 8) | < 10 μrad 8) | < 10 μrad 8) |
Beam pointing stability | < 10 μrad 8) | |||
Beam divergence | < 1.2 × diffraction limit | < 1.2 × diffraction limit | < 1.2 × diffraction limit | < 1.2 × diffraction limit |
Beam divergence | < 1.2 × diffraction limit | |||
Beam height from the optical table | 125 – 185 mm | 125 – 185 mm | 125 – 185 mm | 125 – 185 mm |
Beam height from the optical table | 125 – 185 mm | |||
Beam diameter, 1/e2 | < 13.5 mm 9) 10) | < 13.5 mm 9) 10) | < 19 mm 9) 10) | < 19 mm 9) 10) |
Beam diameter, 1/e2 | < 13.5 mm 9) 10) | < 19 mm 9) 10) |
Model | TOPAS-PRIME‑HE | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS | TOPAS‑PRIME-HE‑PLUS |
---|---|---|---|---|
Model | TOPAS-PRIME‑HE | TOPAS‑PRIME-HE‑PLUS |
- The maximum repetition rate for DFG1 (NDFG1) option is 1 kHz.
- Contact sales@lightcon.com for higher pump power options.
- Normalized to average pulse energy. Expressed as normalized root mean squared deviation (NRMSD).
- Normalized to average pulse duration. Expressed as NRMSD.
- M2 specification valid for Gaussian beam.
- Normalized astigmatism – difference of the waist positions, divided by Rayleigh length.
- Normalized to Gaussian or Super-Gaussian fits. Expressed as NRMSD.
- Expressed as NRMSD, full angle.
- An optional external telescope can be ordered for a beam size of < 39 mm, 1/e2 (69 mm clear aperture mirrors).
- A limitation on the minimum beam diameter applies. The minimum beam diameter depends on pulse duration and energy.
Model | TOPAS-PRIME-HE | TOPAS-PRIME-HE-PLUS |
---|---|---|
Tuning range (Signal and Idler combined) | 1160 – 2600 nm | 1160 – 2600 nm |
Tuning range (Signal and Idler combined) | 1160 – 2600 nm | |
Conversion efficiency at peak (Signal and Idler combined) | > 30% | > 30% |
Conversion efficiency at peak (Signal and Idler combined) | > 30% | |
Pulse duration | (0.7 – 1) × pump pulse | (0.7 – 1) × pump pulse |
Pulse duration | (0.7 – 1) × pump pulse | |
Time-bandwidth product | < 1 | < 1 |
Time-bandwidth product | < 1 | |
Polarization | Vertical (Signal) Horizontal (Idler) | Vertical (Signal) Horizontal (Idler) |
Polarization | Vertical (Signal) Horizontal (Idler) | |
Pulse-to-pulse energy stability | < 2% RMS deviation 1) @ 1160 – 1550 nm | < 2% RMS deviation 1) @ 1160 – 1550 nm |
Pulse-to-pulse energy stability | < 2% RMS deviation 1) @ 1160 – 1550 nm |
Model | TOPAS-PRIME-HE | TOPAS-PRIME-HE-PLUS |
---|
- Normalized to average pulse energy. Expressed as NRMSD.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
Control | Manual change of wavelength separators | Manual change of wavelength separators |
Control | Manual change of wavelength separators | |
Maximum tuning range | 189 – 1160 nm | 240 – 1160 nm |
Housing | Monolithic housing | Monolithic housing |
Housing | Monolithic housing | |
Number of output ports | Four 1) | Six 1) |
Available with | TOPAS-PRIME-HE | TOPAS‑PRIME-HE‑PLUS |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- Output ports are wavelength-dependent.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
SHI (800 – 1160 nm) | ||
Tuning range | 800 – 1160 nm | 800 – 1160 nm |
Tuning range | 800 – 1160 nm | |
Conversion efficiency at peak | > 5% 1) | > 5% 1) |
Conversion efficiency at peak | > 5% 1) | |
Pulse duration | (0.7 – 1)× pump pulse duration | (0.7 – 1)× pump pulse duration |
Pulse duration | (0.7 – 1)× pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical | |
SHS (580 – 800 nm) | ||
Tuning range | 580 – 800 nm | 580 – 800 nm |
Tuning range | 580 – 800 nm | |
Conversion efficiency at peak | > 13% 2) | > 13% 2) |
Conversion efficiency at peak | > 13% 2) | |
Pulse duration | (0.7 – 1) × pump pulse duration | (0.7 – 1) × pump pulse duration |
Pulse duration | (0.7 – 1) × pump pulse duration | |
Polarization | Vertical | Horizontal |
SFI (533 – 600 nm) | ||
Fresh pump option | Always | Not available |
Tuning range | 533 – 600 nm | 533 – 600 nm |
Tuning range | 533 – 600 nm | |
Conversion efficiency at peak | > 8% 3) | > 8% 3) |
Conversion efficiency at peak | > 8% 3) | |
Pulse duration | (0.8 – 1.2) × pump pulse duration | (0.8 – 1.2) × pump pulse duration |
Pulse duration | (0.8 – 1.2) × pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical | |
SFS (475 – 533 nm) | ||
Fresh pump option | Always | Not available |
Tuning range | 475 – 533 nm | 475 – 533 nm |
Tuning range | 475 – 533 nm | |
Conversion efficiency at peak | > 11% 4) | > 11% 4) |
Conversion efficiency at peak | > 11% 4) | |
Pulse duration | (0.8 – 1.2) × pump pulse duration | (0.8 – 1.2) × pump pulse duration |
Pulse duration | (0.8 – 1.2) × pump pulse duration | |
Polarization | Vertical | Vertical |
Polarization | Vertical |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- > 4% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 11% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 6% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 8% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|---|---|
FHI (400 – 480 nm) | ||
Tuning range | 400 – 480 nm | 400 – 480 nm |
Tuning range | 400 – 480 nm | |
Conversion efficiency at peak | > 1% 1) | > 1% 1) |
Conversion efficiency at peak | > 1% 1) | |
Pulse duration | (0.7 – 1) × pump pulse duration | (0.7 – 1) × pump pulse duration |
Pulse duration | (0.7 – 1) × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal | |
FHS (290 – 400 nm) | ||
Tuning range | 290 – 400 nm | 290 – 400 nm |
Tuning range | 290 – 400 nm | |
Conversion efficiency at peak | > 2.5% 2) | > 2.5% 2) |
Conversion efficiency at peak | > 2.5% 2) | |
Pulse duration | (0.8 – 1.2) × pump pulse duration | (0.8 – 1.2) × pump pulse duration |
Pulse duration | (0.8 – 1.2) × pump pulse duration | |
Polarization | Horizontal | Vertical |
SH of SFI (266 – 295 nm) | ||
Tuning range | 266 – 295 nm | 266 – 295 nm |
Tuning range | 266 – 295 nm | |
Conversion efficiency at peak | > 0.6% 3) | > 0.6% 3) |
Conversion efficiency at peak | > 0.6% 3) | |
Pulse duration | (1.2 – 2) × pump pulse duration | (1.2 – 2) × pump pulse duration |
Pulse duration | (1.2 – 2) × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal | |
SH of SFS (240 – 266 nm) | ||
Tuning range | 240 – 266 nm | 240 – 266 nm |
Tuning range | 240 – 266 nm | |
Conversion efficiency at peak | > 0.8% 4) | > 0.8% 4) |
Conversion efficiency at peak | > 0.8% 4) | |
Pulse duration | 3 × pump pulse duration | 3 × pump pulse duration |
Pulse duration | 3 × pump pulse duration | |
Polarization | Horizontal | Horizontal |
Polarization | Horizontal |
Extension | NIRUVIS-HE-(DUV) | NIRUVIS-GE |
---|
- > 1% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 2% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 0.4% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
- > 0.5% at peak when equipped with DUV, due to additional pump pulse energy into the DUV option.
Extension | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV |
---|---|---|---|
Extension | NIRUVIS-HE-DUV | ||
Pump + FHS | Pump + SH of SFI | Pump + SH of SFS | |
Tuning range | 215 – 240 nm | 200 – 215 nm | 189 – 200 nm |
Conversion efficiency at peak | > 0.5% 1) | Not specified | Not specified |
Conversion efficiency at peak | > 0.5% 1) | Not specified | |
Polarization | Vertical | Vertical | Vertical |
Polarization | Vertical |
Extension | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV | NIRUVIS-HE-DUV |
---|---|---|---|
Extension | NIRUVIS-HE-DUV |
- Assuming 15% of the pump pulse energy is allocated to the DUV channel and another 15% to the fresh pump channel.
Extension | NDFG1W 1) 2) | NDFG1K | NDFG2 3) |
---|---|---|---|
Tuning range | 2.6 – 11 μm | 2.6 – 4.9 μm | 4 – 20 μm |
Conversion efficiency at peak | > 1.5% | > 1.5% | > 0.6% |
Pulse duration | < 2 × pump pulse duration | < 2 × pump pulse duration | Not specified |
Pulse duration | < 2 × pump pulse duration | Not specified | |
Polarization | Horizontal | Horizontal | Horizontal |
Polarization | Horizontal |
Extension | NDFG1W 1) 2) | NDFG1K | NDFG2 3) |
---|
- The maximum pump repetition rate is 1 kHz; the crystal lifetime of 1000 – 2000 h.
- Not available with TOPAS‑HE-PRIME-PLUS.
- Extended lead time for TOPAS‑HE-PRIME-PLUS.
Contact sales@lightcon.com for specifications.
The Idler of TOPAS (1600 – 2600 nm) is passively carrier-envelope phase (CEP) locked due to the three-wave interaction process. However, a slow CEP drift may occur as a result of pump beam pointing fluctuations or changes in environmental conditions. This drift can be compensated by employing an f-2f interferometer combined with a feedback loop, which controls the temporal delay between seed and pump in the power amplification stage of TOPAS-PRIME and TOPAS-PRIME-HE.
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