1550nm Fixed focus large beam collimator


The use of air-gap glued lens can provide more excellent beam quality than the collimation performance of aspheric lens and achromatic lens. The design of lens group with low phase difference can obtain a closer Gaussian beam, smaller divergence angle and smaller wavefront error.



Product model


Name Model Price
1550nm Fixed focus large beam collimator   [PDF]  [RFQ]

PL-BC-1550-6.9-0016-37.1
Stock NO.: A80152262
[Please inquire]


Parameter



Features

● Multiple working wavelengths available

● It can be used for collimation transmission and coupling reception

● Beam divergence angle (full angle)<0.02 °

● Each lens is coated with antireflective film to minimize surface reflection

● Standard FC/APC, FC/PC, SMA connectors

Specifications

Central   wavelength

Lens coating wavelength

Girdle   flare

Beam divergence angle

Effective focal length

Numerical   aperture (lens)

Package   diameter

Input fiber type

connect

Transmissivity

405nm

400-700nm

5.3 mm

0.009°

33.2 mm

0.27

24×42

S405-HP

FC/PC

FC/APC

SMA905

>95%

450nm

400-700nm

5.8 mm

0.007°

33.5 mm

0.26

24×42

460HP

525nm

400-700nm

6.3 mm

0.006°

34.3 mm

0.26

24×42

460HP

635nm

400-700nm

7.0 mm

0.007°

35.3 mm

0.25

24×42

630HP

780nm

700-1050nm

7.4 mm

0.008°

36.0 mm

0.25

24×42

780HIP

850nm

700-1050nm

7.8 mm

0.008°

36.2 mm

0.25

24×42

780HP

980nm

700-1050nm

8.5 mm

0.009°

36.4 mm

0.25

24×42

980HP

1064nm

1050-1700nm

7.9 mm

0.010°

36.6 mm

0.25

24×42

980HP

1310nm

1050-1700nm

6.6 mm

0.014°

36.7 mm

0.24

24×42

SMF-28e

1550nm

1050-1700nm

6.9 mm

0.016°

37.1 mm

0.24

24×42

SMF-28e


Package Size

Unit (mm)

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