Laser Light Sources
(Helium Neon Laser and Stabilized Lasers)
Iodine Stabilized Helium Neon Laser
Model: NEO-92SI
Summary
Helium Neon Laser whose frequency is stabilized to saturated absorption lines of Iodine molecules.
| Wavelength | 632.9918nm |
|---|---|
| Frequency Uncertainty |
2.5×10-11 *Compliant to CIPM recommendations in 1992 |
| Laser Power | 50±25µW |
Application
-
Compatible to (Specific Secondary Standard for Length Traceability)
-
Evaluation of 633 nm,Continuous Wave Lasers
Offset Lock Helium Neon Laser
Model: NEO-OL101K
Summary
Helium Neon Laser whose frequency can be stabilized to Iodine Stabilized
Helium Neon Laser.
Helium Neon Laser.
Specification
| Wavelength | 632.8nm |
|---|---|
| Frequency Uncertainty | Following to Frequency Uncertainty of Master Laser, such as NEO-92SI |
| Laser Power | 1mW |
Application
- Cancellation of Frequency Modulation of NEO-92SI
- Calibration of Lasers and Gauge Blocks
- Laser Source for Length Measuring Instruments
- Laser Interferometers and others
Acetylene Stabilized Diode Laser
Model: C2H2LDS
Summary
Diode Laser whose frequency is stabilized to saturated absorption lines of Acetylene Molecules.
Specification
| Wavelength | 1542.3837nm |
|---|---|
| Frequency Uncertainty | 1×10-11 *Gate Time 1 second |
| Laser Power | 1mW |
Application
-
Specific Secondary Standard for Optical Communication Band Frequency
-
Frequency Calibration for Wavemeters and Optical Spectrum Analyzers
Other Stabilized Lasers
新しいウィンドウで開きます
Mode Balanced Type Frequency Stabilized Laser
Model: MODEL-430
新しいウィンドウで開きます
Specification
Power Stabilized Laser
Model: NEO-MSS Series
新しいウィンドウで開きます
Specification
| Wavelength | 632.8nm |
|---|---|
| Frequency Stability | ±0.5%/h |
| Laser Power | 1mW or 3mW |
Coaxial Type Helium Neon Laser
Model: HN Series *Wavelength 632.8nm
新しいウィンドウで開きます
Lineup
| Model | Power | Beam Diameter | Beam Divergence | Polarization |
|---|---|---|---|---|
| HN-405R | 0.5mW | Φ0.8mm | 1.1mrad | Random |
| HN-405P | 0.5mW | Φ0.8mm | 1.1mrad | Linear |
| HN-410R | 1mW | Φ0.6mm | 1.3mrad | Random |
| HN-410P | 1mW | Φ0.6mm | 1.3mrad | Linear |
| HN-530R | 3mW | Φ0.7mm | 1.1mrad | Random |
| HN-530P | 3mW | Φ0.7mm | 1.1mrad | Linear |
| HN-550R | 5mW | Φ0.9mm | 0.9mrad | Random |
| HN-550P | 5mW | Φ0.9mm | 0.9mrad | Linear |
- Laser Head Diameter of HN Series: φ40 or 50mm (φ44.5mm Diameter Laser Head is also available)
- Extinction Ratio of Linear Type Model = 500 : 1
External Mirror Type Helium Neon Laser
Model: NEO Series
新しいウィンドウで開きます
Lineup
| Model | Power | Beam Diameter | Beam Divergence | Polarization |
|---|---|---|---|---|
| NEO-1mW (632.8nm) |
15mW | Φ1.3mm | 0.6mrad | Linear |
| NEO-15MS (632.8nm) |
0.5mW | Φ0.8mm | 1.1mrad | Linear |
| NEO-30MS (632.8nm) |
30mW | Φ1.5mm | 0.5mrad | Linear |
| NEO-15R2 (1.15μm) |
5mW | Φ1.5mm | 1.0mrad | Linear |
| NEO-30R2 (1.15μm) |
8mW | Φ0.7mm | 0.9mrad | Linear |
| NEO-15R4 (1.52μm) |
1.5mW | Φ1.5mm | 1.0mrad | Linear |
| NEO-30R4 (1.52μm) |
3mW | Φ1.6mm | 1.3mrad | Linear |
| NEO-15R3 (3.39μm) * |
4mW | Φ2.6mm | 1.7mrad | Linear |
| NEO-30R3 (3.39μm) * |
8mW | Φ3mm | 1.6mrad | Linear |
*CE Support Model is available.
- Extinction Ratio of Linear Type Model = 1000 : 1
