61-6871-25 Dielectric Mirror For High Power Laser φ30mm 532nm TFMHP-30C05-532
特徴
- A mirror for use in high-energy pulsed Nd-YAG laser (or Yb-YLF laser) and excimer laser optics.
- Mirrors ranging from the fundamental wave (1064 nm) to the 4 times wave (266 nm) and mirrors for Ar* F (193 nm) and Kr* F (248 nm) excimer lasers are available according to the wavelength of the YAG laser.
- High reflectivity is obtained, so light intensity is not greatly attenuated when multiple mirrors are reflected.
- Since it uses a dielectric multilayer film without absorption, it can withstand continuous irradiation by a high-power laser.
- The laser capacity was tested 200 on 1 in accordance with ISO21254.
- We also have a Surface Accuracy Guarantee Mirror (HTFM) that guarantees surface accuracy after coating.
- * Before use, make sure that the energy density of the incident laser beam does not exceed the laser capacity.
- * If the laser beam is narrowed by a lens or concave reflection, the energy density may exceed the laser capacity and the mirror may be damaged.
- * When the light intensity of the incident beam is large, the beam may pass through the mirror (transmission ratio is 1% or less).
- * Be sure to use a light shielding plate on the rear side of the mirror to block stray light.
- Ultraviolet mirrors may emit fluorescence.
- * Reflectance wavelength characteristics of dielectric multilayer films vary depending on the polarization state of the incident beam.
- * P-polarized light has a lower reflectivity and a narrower reflection band than S-polarized light.
- * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.
- Reflectivity may be low when the watch is used at wavelengths other than the adaptive wavelength.
Spec
- [
common specification] - Material: BK7
- Coating: Dielectric multi-layered film
- Incident angle: 45°±3°
- Substrate surface accuracy: λ/10
- Parallelism: ＜3′
- Scratch - dig: 10?5
- Effective diameter: 90% of the outer diameter
- Back: Polished surface
- [Individual specification]
- Adaptive wavelength: 532nm
- Outer diameter φD: φ30mm
- Thickness t: 5mm
- Reflective ratio: ＞99％
- Laser durability *: 26.5J/cm2
- *Incident angle 0°, Laser pulse width 10ns, Repeat frequency 20Hz
- RoHS conform product
| Order No. | 61-6871-25 | |
|---|---|---|
| Model No. | TFMHP-30C05-532 | |
| 標準価格 |
JPY: 25,700
USD: 159.91
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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