English Units

Metric Units

Absolute Surface Flatness

Diameter

Part Number

Diameter

Part Number

12.7 mm (0.5")

MM3-311-12.7

12.5 mm

MM3-311-12.5

< λ/10

12.7 mm (0.5")

MM3-311S-12.7

12.5 mm

MM3-311S-12.5

< λ/5

25.4 mm (1.0")

MM3-311-25.4

25 mm

MM3-311-25

< λ/10

25.4 mm (1.0")

MM3-311S-25.4

25 mm

MM3-311S-25

< λ/5

屬性

Value

Comment

波長范圍

350 −1100 nm

All specifications apply

發(fā)生范圍的角度

0° − 50°

平均反射率

> 99.0%

激光損傷閾值

1 J/cm² @ 355 nm

2 J/cm² @ 532 nm

6 J/cm² @ 1064 nm

1 J/cm² @ 532 nm (S-Grade only spe

10 ns pulse width

基底材料

Fused Silica

涂層類型

“Hard” ion-beam-sputtered

通光孔徑

> 90% of Outer Diameter

外徑公差

+ 0.0 / - 0.1 mm (12.5 mm; 12.7 mm)

+ 0.0 / - 0.25 mm (25.0 mm; 25.4 mm)

厚度和公差

6.0 ± 0.2 mm

鏡面平整度

< λ/10 (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm)

< λ/5 (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm) (S-Grade)

Measured at λ = 633 nm within clear aperture

鏡面?zhèn)让尜|(zhì)量

20-10 scratch-dig (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm)

40-20 scratch-dig (12.5 mm; 12.7 mm; 25.0 mm;

25.4 mm) (S-Grade)

Measured within clear aperture

鏡側(cè)錐

0.3 mm maximum

脈沖色散

The MaxMirror will not introduce appreciable pulse broadening for most laser pulses that are > 1 picosecond;

however, pulse distortion is likely for significantly shorter laser pulses, including femtosecond pulses.

可靠性和耐用性

Ion-beam-sputtered, hard-coating technology with unrivaled filter life. MaxMirror ultra-broadband mirrors

are rigorously tested and proven to MIL-STD-810F and MIL-C-48497A environmental standards.