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Beam Splitters

Beam Splitters
Beam Splitters
Product Code : 01
Product Description

We initiated our journey in this domain with an aim to provide technologically advanced Beam Splitters to our prestigious customers. These splitters are manufactured using high quality raw materials in compliance with industry quality standards. Can be easily integrated into various laser applications, the offered splitters are used to split an incident light beam into two or more beams. The offered splitters are widely used in medical, surgical and other allied sectors. Further, these Beam Splitters are available in different specifications as per the requirement of our clients.

Features:

  • Excellent finish

  • Low waveform distortion

  • Smooth surface

  • Crack resistance

Specifications:

Our laser line plate Beam Splitters feature a 50R/50T ratio and are insensitive to input beam polarization. Available in 12.5mm and 25mm diameters as well as 50mm square, the Beam Splitters feature high damage thresholds and can be easily integrated into a variety of laser applications. The Beam Splitter coating is complemented by a high efficiency AR V-coating for enhanced performance.

Material

BK7 Grade A Optical glass

Dimension Tolerance

+0.2mm

Parallelism

<1 arc minute

Flatness

λ/2@632.8nm per 25mm

Surface Quality

60-40 scratch and dig

T/R

50/50+5%,

Coating (AOI=45 deg)

S1: Partial reflectance at single wavelength
S2: AR coating

Standard Wavelength

532,633,650,780,850,980,1064 nm

 
Broadband Plate Beam splitter

A mirror-type (plate) Beam Splitter is an optical window with a semi-transparent mirrored coating to break a beam into two or more separate beams. A Beam Splitter will reflect a portion of the incident energy (see reflection %), absorb a relatively small portion, and transmit the remaining energy (see transmission %). Mirror-type Beam Splitters have very neutral color characteristics and are often referred to as plate Beam Splitters.

Material

BK7 Grade A optical glass

Dimension Tolerance

+0.2mm

Parallelism

<1 arc minute

Flatness

λ/4@632.8nm per 25mm

Surface Quality

60-40 scratch and dig

T/R

50/50+5%, for natural light T=(Ts+Tp)/2, R=(Rs+Rp)/2

Coating(AOI=45deg)

S1: Broad band partial reflectance
S2: Broad band AR coating

Standard Wavelength

450-650nm, 650-900nm, 900-1200nm

Note: Other T/R such as 30/70 and 20/80 can be offered upon request.

Cube Beam Splitter

Cube Beam Splitters are constructed by cementing two precision right angle prisms together with the appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal. Transmission and reflection approach 50% (average), though the output is partially polarized.

Sizes: 5mm to 50mm Available

Material

BK7 Grade A optical glass

Dimension Tolerance

+0.2mm

Clear Aperture

>90%

Flatness

λ/4@632.8nm

Beam Deviation

<15 arc minutes

Surface Quality

60/40

Coating

Partial reflectance on hypotenuse face
AR coating on all entrances

T/R

50/50 +5%,

Standard Wavelength

532, 633, 650, 780, 850, 980, 1064nm
450-650nm, 650-900nm, 900-1200nm



OPTICS & ALLIED ENGG. PVT. LTD.
No. 9-Q, 1st Phase, Jigani Link Road, Bommasandra Industrial Area, Bengaluru - 560099, Karnataka, India
Mr. Rajendra Kotaria (Managing Director)
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