{"product_id":"quartz-zero-order-half-wave-plates-hwp20-808b","title":"Quartz Zero-Order Half-Wave Plate — HWP20-808B","description":"\u003ch2\u003eQuartz Zero-Order Half-Wave Plate — Model HWP20-808B\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eλ\/2 quartz waveplate at 808 nm, mounted in standard SM housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Quartz Zero-Order Half-Wave Plates deliver a λ\/2 retardance at the design wavelength. The air-spaced compound design combines two quartz plates for cost-effective zero-order performance. Each plate is anti-reflection coated on both surfaces (R \u0026lt; 0.25% @ design wavelength) and mounted in a standard SM05 or SM1 lens tube for seamless integration into polarization control setups.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZero-Order (air-spaced compound) design at the specified design wavelength\u003c\/li\u003e\n\u003cli\u003eRetardance: λ\/2\u003c\/li\u003e\n\u003cli\u003eV-type anti-reflection coating on both surfaces\u003c\/li\u003e\n\u003cli\u003eSurface finish 10\/5 to 20\/10\u003c\/li\u003e\n\u003cli\u003eOperating temperature tolerant, polarization-stable\u003c\/li\u003e\n\u003cli\u003eMounted in standard SM05 \/ SM1 housing for seamless integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eLaser isolator, interferometry, and ellipsometry systems\u003c\/li\u003e\n\u003cli\u003eQuantum optics and photonic research\u003c\/li\u003e\n\u003cli\u003eIntegration with polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47515372421274,"sku":"HWP20-808B","price":894.92,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/3-1_E7_9F_B3_E8_8B_B1_E7_A9_BA_E6_B0_94_E9_9A_99_E9_9B_B6_E7_BA_A7_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E9_80_9A_E5_85_89_E5_AD_94_E5_BE_84_EF_BC_9A_C3_9820._4cbe25d2-881a-4a7d-87f0-f912b640e564.jpg?v=1772633524","url":"https:\/\/waveqvanta.com\/products\/quartz-zero-order-half-wave-plates-hwp20-808b","provider":"WaveQuanta","version":"1.0","type":"link"}