I-Spherical Concave Optical Mirrors ene-Metallic Coatings

I-Concave Mirrors yakhelwe ukuqoqwa kokukhanya, ukuthwebula izithombe, nokugxilisa izinhlelo zokusebenza.Lawa ma-optics akhanyayo agxila ekukhanyeni ngaphandle kokwethula i-chromatic aberration, okuwenza afaneleke kakhulu imithombo ye-broadband.

I-Paralight Optics inikezela ngezibuko ze-concave ezinazo zombili izimbotshana ezikhanyayo zensimbi ne-dielectric.Izibuko zensimbi zinikeza ukukhanya okuphakeme uma kuqhathaniswa (90-95%) phezu kobubanzi begagasi elibanzi, kuyilapho izibuko eziboshwe nge-dielectric zinikeza ukukhanya okuphakeme nakakhulu (>99.5%) kodwa ngaphezu kwebanga elincane le-wavelength.

Izibuko ze-metallic concave zitholakala ngobude obugxilile obusuka ku-9.5 - 1000 mm, kanti izibuko ze-dielectric concave zitholakala ngobude obugxilwe kusuka ku-12 - 1000 mm.Izibuko ze-concave ezihlanganiswe ngensimbi ye-Broadband ziyatholakala ukuze zisetshenziswe ngokukhanya ezindaweni ze-UV, VIS, kanye ne-IR spectral.Ukuze uthole ulwazi olwengeziwe mayelana nama-coatings, sicela uhlole Amagrafu alandelayo ukuze uthole izinkomba zakho.

Izici:

Izinketho ze-Substrate:

Izinketho Zezinto Ezibalulekile Nokuhambisana Ne-RoHS

I-Focal Lengths Ranges:

9.5 mm - 100 mm

Izinketho Ngokwezifiso:

Itholakala ngobugqinsi obuhlukahlukene, I-Radius of Curvature, Ubude obugxile

Ububanzi be-Wavelength:

I-Super Broadband Working Wavelength

Ukusebenza kwe-Optical:

Akukho I-Chromatic Aberration, Ayizweli I-Engeli Yesigameko & Nokwehlukanisa

Izicelo:

Ngohlelo lokusebenza lwamandla aphansi kuphela

Imininingwane Ejwayelekile:

pro-ehlobene-ico — f: Ubude bokugxila
t_c: Ubukhulu obuphakathi
t_e: Ukujiya komphetho
I-ROC: I-Radius of Curvature
f=ROC/2

Amapharamitha

Amabanga & Ukubekezelelana

I-Substrate Material

I-N-BK7 (CDGM H-K9L) noma enye ingxenye engaphansi
Uhlobo

I-Broadband Metallic Concave Mirror
Ububanzi

1/2'' / 1'' / 2'' 75 mm
Ukubekezelela Ububanzi

+0.00/-0.20mm
Ukujiya Ukubekezelelana

+/-0.20 mm
Isikhungo

<3 acrmin
Imbobo ecacile

>90% we-Diameter
Ikhwalithi Yobuso (i-scratch-dig)

60-40
I-Surface Irregularity

<3 λ/4 ku-632.8 nm
I-Surface Flatness

< λ/4 ku-632.8 nm
Izigqoko

I-metallic enamathela endaweni egobile
I-Aluminium Ethuthukisiwe: Ravg > 90% @ 400-700nm
I-Aluminium Evikelekile: Ravg > 87% @ 400-1200nm
I-Aluminium Evikelekile ye-UV: Ravg >80% @ 250-700nm
Isiliva Elivikelwe: Ravg>95% @400-12000nm
Isiliva Elithuthukisiwe: Ravg>98.5% @700-1100nm
Igolide Elivikelwe: Ravg>98% @2000-12000nm
I-Flat Surface Yezinketho Zasemuva

Itholakala ngokungapholishiwe, ipholishwe kahle noma ihlanganiswe njengesicelo
I-Laser Damage Threshold

1 J/cm²(20 ns, 20 Hz, @1.064 μm)