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TLM2 •
Broadband Tunable Laser Mirrors |
Questions? Call Us!
1-800-296-9541 |
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/10 at 633 over 85% of diameter coated surface figure available |
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Contact CVI for OEM mirror mounts and system integration capabilities |
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Reflectivity vs. Wavelength of TLM2-800-0 Tunable Laser Mirror at 0º incidence angle.
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Specifications | |
Substrate Material | BK7 glass |
S1 Surface Figure | /10 typical at 633nm |
S1 Surface Quality | 10-5 laser quality |
S2 Surface Quality | Commercial polish |
Bandwidth Tolerance | +0%,-10% typical |
c Tolerance | ± 3% |
Diameter Tolerance | + 0.00mm, - 0.25mm |
Thickness Tolerance | ± 0.25mm |
Wedge | 5 minutes |
Chamfer | 0.35mm at 45° typical |
Concentricity | 0.05mm |
Radius Tolerance | ± 0.5% |
Coating Technology | Electron beam multilayer dielectric |
Adhesion and Durability | Per MIL-C-675C. Insoluble in lab solvents. |
Clear Aperture | Exceeds central 85% of diameter |
Damage Threshold | 100mJ/cm2, 8nsec pulse at 1064nm typical. |
Print Page from Catalog |
 | Reflectivity vs. Wavelength of TLM2-800-45 Tunable Laser Mirror at 45º incidence angle. |
The
TLM2 mirrors are specially designed to achieve high reflectivity and
low dispersion for CW oscillators and low fluence pulses. These mirrors
can be coated for any angle of incidence from 0° to 60° and any center
wavelength between 450nm and 1500nm. For 45° tuning mirror applications
involving very short pulses or very broad bandwidths, CVI recommends
using S-polarization if possible. This minimizes pulse distortion and
maximizes average reflectivity. |
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Center Wavelength (nm) | Bandwidth (nm) R > 99% 0° | Bandwidth (nm) R > 99% 45°S | Bandwidth (nm) R > 99% 45°P |
450 | 90 | 113 | 45 |
500 | 100 | 125 | 50 |
550 | 110 | 138 | 55 |
600 | 120 | 150 | 60 |
650 | 130 | 163 | 65 |
700 | 140 | 175 | 70 |
750 | 150 | 188 | 75 |
800 | 156 | 197 | 76 |
850 | 161 | 204 | 76 |
900 | 167 | 212 | 77 |
950 | 171 | 219 | 77 |
1000 | 180 | 230 | 80 |
1100 | 193 | 248 | 83 |
1200 | 210 | 264 | 90 |
1300 | 221 | 280 | 91 |
1400 | 238 | 294 | 98 |
1500 | 255 | 315 | 105 |
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Mount your mirror in the 160 mirror mount. Tilt range of +/- 5.5 degrees. |
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Ultra
stable and super versatile, the Super Mount ™ from CVI is like no
other. Mount your optic along the horizontal or vertical adjustment
plane. Have access to the entire clear aperture without the mount body
getting in the way. Use the Super Mount™ for the most compact setups. |
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When you need the full 45 degree aperture, use the 108 open frame mirror mount. |
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