Chromium Plate Half Mirrors

Chromium Plate Half Mirrors

SKU : PSCH

In stock
SKU
PSCH
Chromium plate half mirrors are plate beamsplitters that are coated with chromium (Cr) on the front surface of optical parallels or wedged substrates. The other surface is coated with multi-layer anti-reflection.
Name Design wavelength Diameter φD Delivery Price Add to cart
Chromium Plate Half Mirror 25.4mm Diameter 400 - 700nm
PSCH-25.4C03-10-550
400 - 700nm 25.4mm
3-6 weeks
$130.00
Chromium Plate Half Mirror 40mm Diameter 400 - 700nm
PSCH-40C04-10-550
400 - 700nm 40mm
5-10 days
$180.50
Chromium Plate Half Mirror 60mm Diameter 400 - 700nm
PSCH-60C06-10-550
400 - 700nm 60mm
5-10 days
$275.50
Chromium Plate Half Mirror 25.4mm Diameter 750 - 850nm
PSCH-25.4C03-10-800
750 - 850nm 25.4mm
5-10 days
$180.00
Chromium Plate Half Mirror 50mm Diameter 750 - 850nm
PSCH-50C05-10-800
750 - 850nm 50mm
in stock
$332.50
Chromium Plate Half Mirror 30mm Diameter 400 - 700nm
PSCH-30C03-10-550
400 - 700nm 30mm
5-10 days
$142.50
Chromium Plate Half Mirror 50mm Diameter 400 - 700nm
PSCH-50C05-10-550
400 - 700nm 50mm
in stock
$218.50
Chromium Plate Half Mirror 100mm Diameter 400 - 700nm
PSCH-100C10-10-550
400 - 700nm 100mm
3-6 weeks
$722.00
Chromium Plate Half Mirror 30mm Diameter 750 - 850nm
PSCH-30C03-10-800
750 - 850nm 30mm
in stock
$218.50
Chromium Plate Half Mirror 50mm Diameter Wedged 750 - 850nm
PSCH-50C08-10W-800
750 - 850nm 50mm
in stock
$332.50
Chromium Plate Half Mirror 30mm Diameter Wedged 400 - 700nm
PSCH-30C05-10W-550
400 - 700nm 30mm
3-6 weeks
$142.50
Chromium Plate Half Mirror 50mm Diameter Wedged 400 - 700nm
PSCH-50C08-10W-550
400 - 700nm 50mm
5-10 days
$218.50
Chromium Plate Half Mirror 100mm Diameter Wedged 400 - 700nm
PSCH-100C15-10W-550
400 - 700nm 100mm
3-6 weeks
$722.00
Chromium Plate Half Mirror 30mm Diameter Wedged 750 - 850nm
PSCH-30C05-10W-800
750 - 850nm 30mm
in stock
$218.50

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◦Half mirror divides input beam into reflectance and transmittance ratio of 1:1. A beamsplitter of R:T=1:1 is called “Half Mirror”.
◦Approximately one third of the input beam is lost because of the absorption of chromium. However these beamsplitters do not depend on wavelength, polarization and angle of incidence of the input beam, and provide a highly neutral reflectivity.
◦Plate beamsplitters have beam deviations on transmission and ghost on rear surface reflections. Wedged substrates are used to prevent ghosting.