Fresnel Rhomb Retarders

Fresnel Rhomb Retarders senge Broadband waveplates inopa yunifomu λ/4 kana λ/2 retadance pamusoro pehupamhi hwakakura hwewavelengths kupfuura zvinogoneka nebirefringent waveplates.Ivo vanogona kutsiva retardation mahwendefa ebroadband, akawanda-mutsara kana tunable laser masosi.

Iyo rhomb yakagadzirirwa kuitira kuti 45 ° nhanho yekuchinja iitike pane yega yega yemukati kuratidza ichigadzira kudzoreredza kwese kwe λ/4.Nekuti kuchinjika kwechikamu ibasa rekupararira kwerhomb zvishoma nezvishoma, shanduko yekunonoka newavelength yakadzikira kupfuura mamwe marudzi evadzori.Iyo hafu wave retarder inosanganisa maviri quarter wave rhombs.

• Quarter-Wave kana Half-Wave Retardance

• Yakakura Wavelength Range pane Waveplates

•Cemented Prisms