主要特點(diǎn)
Hartmann波前傳感器(相干和非相干輻射)
緊湊結(jié)構(gòu)
光化性能檢測(cè)
-EUVL 等離子源
-自由電子激光
-HHG高次諧波束
實(shí)時(shí)光學(xué)調(diào)整
單個(gè)脈沖重復(fù)性:λ/116 (wrms),for EUV (λ =13.5 nm)

技術(shù)規(guī)格
波長(zhǎng)范圍:<1nm~60nm(量子轉(zhuǎn)換涂層)
視場(chǎng):9mmX6.7mm(可選更大尺寸)
動(dòng)態(tài)范圍:14Bit
Hartmann 盤:precision pinholes ?75μm, 250μm pitch
傾角:±10°
XY調(diào)節(jié)范圍:±10mm
UHV兼容:CF63法蘭


Wavefront measurement of Free Electron Laser FLASH
(DESY/Hamburg) at λ=13.5nm, before (above) and after
(below) adjustment of beam line optics (B. Fl?ter, K.
Mann, K. Tiedtke et al. NIM A 635, S108–S112 (2011) )

Spot pattern @ λ=1.5 nm
(LCLS / Stanford)

Reconstructed intensity profile
光束測(cè)試軟件

測(cè)試基于ISO標(biāo)準(zhǔn)
Parameter | Standard |
Beam diameter光束直徑 | ISO 11146 |
Divergence發(fā)散 | ISO 11146 |
Beam profile光束剖面 | ISO 13694 |
Pointing 指向/ pos. Stability位置穩(wěn)定性 | ISO 11670 |
M2 質(zhì)量因子/ Focusability聚焦性 | ISO 11146 |
Wavefront 波前 / Phase distribution相位分布 | ISO 15367 |
Coherence 相干 | - |
Around 20 various camera types are supported |
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