|
Fuzhou Esteemoptics Co.,Ltd |
|
FEATURED IN OPTICAL COATING, HIGH POWER MIRRORS, BANDPASS FILTERS, PRECISION OPTICS. |
PRODUCTS > OPTICAL COMPONENTS > MIRRORS > DIELECTRIC MIRROR |
|
It is well known that dielectric coating can produce very high reflection (more than 99.8% at designed wavelength) They are generally used in a single wavelength laser cavity where the lowest cavity loss at a center wavelength is essential. EsteemOpitcs can provide such coatings with center wavelength from 250nm to 2200nm according to customer needs. When selecting a suitable dielectric high reflective coating, the damage threshold requirement must be considered. |
OVERVIEW |
|
¡§ Specifications: ¡§ Material: BK7, Fused Silica ¡§ Diameter Tolerance: +0,-0.2mm ¡§ Thickness Tolerance: +/-0.2mm ¡§ Clear Aperture: >80% ¡§ Flatness: ¦Ë/8@632.8 ¡§ Parallelism: < 1 arc minute ¡§ Surface Quality: 20-10(Substrate), 40-20 (After Coating) ¡§ Coating: HR coating on S1, R>99.5% for random polarization ¡§ Rs>99.9%, Rp>99.2%, R=(Rs+Rp)/2 ¡§ Uncoated on S2 |
|
Standard Size |
|
How to Order: |
|
For Example: HMR12-BK7-1064nm-0deg (Part Number-Material-wavelength-Angle of Incidence) |
|
Notes: |
|
Broad Band HR coating is available. Other material and size are available. |
|
|