Laser Beam Expander / LBE
This beam expander can expand a laser beam in a simple experiment.
Since the collimated beam is adjusted to obtain the best collimation state when it is injected, an expanded collimated beam can be easily obtained simply by directly injecting the laser beam.
| Product Image | Outline Drawing |
|---|---|
 |
 |
| Typical Laser for He-Ne (400 − 700nm) | ||||||
|---|---|---|---|---|---|---|
| Part Number | Expansion Ratio | Barrel Length A |
B | Input Aperture | Laser Damage Threshold* | Weight |
| LBE-3 | 3x | 62.9mm | 56.9mm | φ3.8mm | 4J/cm2 | 0.12kg |
| LBE-5 | 5x | 61.9mm | 55.9mm | φ2.7mm | 4Jcm/2 | 0.12kg |
| LBE-10 | 10x | 127.9mm | 121.9mm | φ1.7mm | 4J/cm2 | 0.18kg |
* Laser pulse width 10ns, repetition frequency 20Hz
Frame Material: Aluminum, Finish: Black anodized
| Typical Laser for LD (780 − 830nm) | ||||||
|---|---|---|---|---|---|---|
| Part Number | Expansion Ratio | Barrel Length A |
B | Input Aperture | Laser Damage Threshold* | Weight |
| LBE-3L | 3x | 63.3mm | 57.3mm | φ3.8mm | 4Jcm/2 | 0.12kg |
| LBE-5L | 5x | 62.3mm | 56.3mm | φ2.7mm | 4J/cm2 | 0.12kg |
| LBE-10L | 10x | 127.9mm | 122.8mm | φ1.7mm | 4J/cm2 | 0.18kg |
* Laser pulse width 10ns, repetition frequency 20Hz
Frame Material: Aluminum, Finish: Black anodized
| Typical Laser for YAG (1064nm) | ||||||
|---|---|---|---|---|---|---|
| Part Number | Expansion Ratio | Barrel Length A |
B | Input Aperture | Laser Damage Threshold* | Weight |
| LBE-3Y | 3x | 63.73mm | 57.8mm | φ3.8mm | 4J/cm2 | 0.12kg |
| LBE-5Y | 5x | 62.7mm | 57.8mm | φ2.7mm | 4J/cm2 | 0.12kg |
| LBE-10Y | 10x | 128.9mm | 123.8mm | φ1.7mm | 4J/cm2 | 0.18kg |
* Laser pulse width 10ns, repetition frequency 20Hz
Frame Material: Aluminum, Finish: Black anodized
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