• DCX-Lenses-UVFS-JGS-1

UV e Fused Silika (JGS1)
Lilense tsa Bi-Convex

Likarolo ka bobeli tsa Bi-Convex kapa Double-Convex (DCX) Spherical Lenses li chitja 'me li na le radius e ts'oanang ea curvature, li tumme bakeng sa lits'ebetso tse ngata tsa ho nahana tse lekanyelitsoeng. Lilense tsa bi-convex li loketse haholo moo ntho le setšoantšo li leng ka mahlakoreng a fapaneng a lense le karo-karolelano ea sebaka sa ntho le setšoantšo (karolelano ea conjugate) e pakeng tsa 5:1 le 1:5 bakeng sa ho fokotsa ho kheloha. Ka ntle ho sebaka sena, hangata ho khethoa lilense tsa plano-convex.

Re sebelisa lisebelisoa tse lekanang tsa Sechaena tsa silica e kopantsoeng, haholo-holo ho na le mefuta e meraro ea silika e kopantsoeng Chaena: JGS1, JGS2, JGS3, e sebelisetsoa ts'ebeliso e fapaneng. Ka kopo sheba lintlha tse latelang tsa thepa:
JGS1 e sebelisoa haholo-holo bakeng sa optics ho UV le sebaka se bonahalang sa wavelength. Ha e na li-bubble le li-inclusions. E lekana le Suprasil 1&2 le Corning 7980.
JGS2 e sebelisoa haholo-holo e le karoloana ea liipone kapa li-reflectors, kaha e na le li-bubble tse nyenyane ka hare. E lekana le Homosil 1, 2 & 3.
JGS3 e bonaletsa dibakeng tsa ultraviolet, tse bonahalang le infrared spectral, empa e na le dipudula tse ngata ka hare. E lekana le Suprasil 300.

Paralight Optics e fana ka UV kapa IR-Grade Fused Silica (JGS1 kapa JGS3) Bi-Convex Lenses tse fumanehang ka boholo bo fapaneng, ebang ke lilense tse sa koaeloang kapa tse nang le ts'ebetso e phahameng ea multilayer antireflection (AR) e ntlafalitsoeng bakeng sa mekhahlelo ea 245-400nm, 350-700nm, 650-1050nm, 1050-1700nm e behiloeng holim'a libaka tseo ka bobeli, seaparo sena se fokotsa haholo ponahatso ea karoloana e ka tlase ho 0.5% ka holim'a sebaka sohle sa AR bakeng sa li-angles of incidence (AOI) pakeng tsa 0 ° le 30 °. Bakeng sa lisebelisoa tsa mahlo tse reretsoeng ho sebelisoa ka mahlakoreng a maholo a liketsahalo, nahana ka ho sebelisa seaparo se tloaelehileng se ntlafalitsoeng ka 45° angle ea ketsahalo; seaparo sena se tloaelehileng se sebetsa ho tloha ho 25 ° ho ea ho 52 °. Sheba Kerafo e latelang bakeng sa litšupiso tsa hau.

letšoao-radio

Likaroloana:

Boitsebiso:

JGS1

AR Wavelength Range:

245-400nm, 350-700nm, 650-1050nm, 1050-1700nm

Bolelele ba Tsepamiso

E fumaneha ho tloha ho 10 - 1000 mm

Ho Fokotsa Liphapang:

Ka ho Sebelisa Ntho ea 1: 1 : Karo-karolelano ea Litšoantšo

letšoao-tšobotsi

Litlhaloso Tse Tloaelehileng:

pro-related-ico

Reference Drawing bakeng sa

Lense ea Double-convex (DCX)

Dia: Diameter
f: Bolelele ba Tsepamiso
ff: Bolelele ba Focal Length
fb: Back Focal L ength
R: Radius ea Curvature
tc: Botenya ba Bohareng
te: Botenya ba moeli
H”: Sefofane se ka Morao

Tlhokomeliso: Bolelele ba ho tsepamisa maikutlo bo lekantsoe ho tloha sefofaneng se ka morao, se sa hlokeng hore se tsamaisane le botenya ba moeli.

Mekhahlelo

Ranges & Tolerances

  • Substrate Material

    UV-Grade Fused Silika (JGS1)

  • Mofuta

    Lense ea Double-convex (DCX)

  • Index of Refraction (nd)

    1.4586 @ 588 nm

  • Nomoro ea Abbe (Vd)

    67.6

  • Thermal Expansion Coefficient (CTE)

    5.5 x 10-7cm/cm. ℃ (20 ℃ ho isa ho 320 ℃)

  • Mamello ea Diameter

    Precison: +0.00/-0.10mm | Ho nepahala ho Phahameng: +0.00/-0.02mm

  • Botenya Mamello

    Precison: +/-0.10 limilimithara | Ho nepahala ho Phahameng: +/-0.02 mm

  • Mamello ea Bolelele ba Tsepamiso

    +/-0.1%

  • Boleng ba Bokaholimo (Scratch-Dig)

    Boemo: 60-40 | Ho nepahala ho Phahameng: 40-20

  • Bophahamo ba Bokaholimo (Lehlakore la Plano)

    λ/4

  • Spherical Surface Power (Lehlakore la Convex)

    3 λ/4

  • Irregularity ea holim'a metsi (Peak to Valley)

    λ/4

  • Setsi

    Precison:<3 arcmin | Ho nepahala ho Phahameng: <30 arcsec

  • Aperture e Hlakileng

    90% ea Diameter

  • AR Coating Range

    Sheba tlhaloso e ka holimo

  • Ponahatso holim'a Mekhahlelo ea Coating (@ 0° AOI)

    Ravg > 97%

  • Phetiso ea Coating Range (@ 0° AOI)

    Tavg<0.5%

  • Moqapi oa Wavelength

    587.6 nm

  • Sekhahla sa Tšenyo ea Laser

    > 5 J/cm2(10ns, 10Hz, @355nm)

litšoantšo-img

Kerafo

♦ Mokokotlo oa phetisetso ea substrate e sa koaeloang ea UV Fused Silica: phetiso e phahameng ho tloha 0.185 µm ho ea 2.1 μm
♦ Papiso ea ho bonahatsa curve ea UVFS e koahetsoeng ke AR mefuteng e fapaneng ea spectral: ho bontša hore liphahlo tsa AR li fana ka ts'ebetso e ntle bakeng sa li-angles of incidence (AOI) pakeng tsa 0 ° le 30 °)

sehlahisoa-line-img

Mokokotlo o bonahatsang oa Fused Silica e nang le V-Coating e shebaneng le maqhubu a fapaneng a maqhubu le Broadband AR Coating bakeng sa UV, VIS, le NIR (Purple Curve: 245 - 400nm, Blue Curve: 350 - 700nm, Green Curve: 650 - 1050nm: 105 Curve) - 1700nm)