MULTI-WAVELENGTH WAVEPLATE
Keywords:
Keywords:
MULTI-WAVELENGTH WAVEPLATE
Basic Parameters
Multi -wavelength waveplates are made of single quartz crystals or MgF2 crystals, which can provide phase delays of quarter or half of different wavelengths, and can also be customized with any delay according to customer requirements. Commonly used in solid-state frequency doubling lasers to improve laser conversion efficiency.A multi-wavelength waveplate is a special type of multi-order waveplate that can obtain the desired phase delay by fitting the refractive index at different wavelengths, but this phase delay is generally multi-order.
Characteristics:
•Single piece structure
• Customizable wavelength: 150-7000nm
All surfaces are coated with anti reflective film
• High damage threshold
• Customizable phase delay for any dual wavelength or triple wavelength
|
Specification |
Multi wavelength Waveplate |
|
Wavelength |
200-2000nm |
|
Surface Quality |
20/10 |
|
Retardation Accuracy |
λ/100 |
|
Parallelism |
< 1 arc sec |
|
TWD |
<λ/10@633nm |
|
LIDT |
>500MW/cm2@1064nm, 20ns, 20Hz |
|
Coating |
AR Coating |
|
Holder |
Anodized Aluminum Holder |
Standard Wavelengths
355nm&532nm, 532nm&632.8nm, 532nm&1064nm
Multi-wavelength Standards
| 1/4 Type | 1/2 Type | Diameter （mm） |
Holder （mm） |
| WPD410 | WPD210 | 10.0 | 25.4 |
| WPD412 | WPD212 | 12.7 | 25.4 |
| WPD415 | WPD215 | 15.0 | 25.4 |
| WPD420 | WPD220 | 20.0 | 25.4 |
| WPD425 | WPD225 | 25.4 | 30.0 |
Solutions
Scientific research and testing field
Aviation field
Medical cosmetology field
Laser field
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