KEY SPECIFICATIONS
- User Adjustable Output Power Range: 0 – 35mW
- Wavelength: 405 nm ±1 nm
- Power Stability: <1% (10 hours)
- Line Width: < 160 MHz / 0.1 pm
- Coherence Length: > 1.0 m
- Beam Diameter (mm): 1.1 × 2.2 to 1.2 × 2.8
- Beam Divergence: < 1.2 mrad
- Beam Alignment: < 5 mrad und < 0.1 mm (compared to base mount)
- Beam Mode: TEM00
- Polarization: Linear > 100:1 (typ)
- Pointing stability: < 5 µrad/K
- Temperature Control Accuracy: < 10 mK
- Warm-Up Time: 5 seconds
- Modulation: Analog & Digital External Modulation DC to 1.5 MHz
- Modulation Input: 0 – 5 V
- Drive Mode: Active Current Control (ACC)
GENERAL
- Power: 12 – 36 VDC, up to 2 A
- Operating temperature 0 °C to 45 °C (non-condensing)
- CDRH Classification: 3b
- Digital Interface: USB (RS-232 Optional)
DIMENSIONS AND WEIGHT
- Laser Head Dimensions (mm): 63.5 × 31.0 × 32.5
- Weight: 94 g
- Refer to Datasheet for Power Source Dimensions and Weight
USER CONTROL MODES (BY USB):
- Laser Output Power Set-Point (User Adjustable)
- Laser Temperature Set-Point (User Adjustable)
- External Modulation
High Stability 405nm Laser Diode Module, Turn-Key, 35mW, Volume Holographic Grating Stabilized, 160MHz Linewidth, Collimated Beam Output
Key Features
- User Adjustable Output Power up to 35 mW
- Long Coherence Length > 1.0 m
- Ultra-High Wavelength Stability: < 0.015 nm
- Temperature Stability: < 10 mK
- Optimized for Raman Spectroscopy Applications
- USB Interface with Control GUI / Software Included
Shipping Information
Shipping rates in the USA:
– All Laser Diode and DPSS Laser Modules: $49.50
– Please contact us for International Shipping Rates
Order Placement
Orders for this product in North America and select International Regions are processed and fulfilled by LaserDiodeSource.com, part of the Laser Lab Source Marketplace Group. This product is manufactured by RGB Photonics GmbH, Germany. It is manufactured and ships directly to the buyer from Kelheim, Germany. Mfg Part Number: DLA490353
Warranty Information
This product is sold with a full one year warranty. It is warrantied to be free from defects in material and/or workmanship for a period of one year from the date of shipment. The warranty is transacted and honored by Laser Lab Source for product purchases made through Laser Lab Source.
Weight |
1 lbs |
---|---|
Dimensions |
10 × 8 × 6 in |
Top Level LASER DIODE Power Ranges |
1 mW - 500 mW |
Top Level LASER DIODE Sub-Ranges |
370nm - 600nm |
375nm to 595nm Most Popular Wavelengths |
405 nm |
Laser Wavelength |
405 nm |
Laser Output Power |
0.035 W |
Spectral Line Width (Hz) |
< 160 MHz |
Mode Structure |
Single-Mode |
Laser Diode Package Type |
TURN-KEY Systems (Laser+Driver) |
370nm to 561nm Range Modules |
All-Inclusive Systems |
405nm Turn-Key Systems |
405nm Systems |
Product Overview
405nm, 35mW, Wavelock™ Laser Diode Module Overview
The WAVELOCK™ series laser diode modules are stabilized using a VHG, volume holographic grating. The WAVELOCK™ VHG provides exceptional wavelength stability and a narrowed spectral bandwidth for the most demanding Raman spectroscopy and analytical instrumentation applications. The volume holographic grating functions as an external cavity that locks the laser diode’s wavelength and provides a narrow emission output. The integrated low noise current source has been optimized to provide the highest levels of power stability.
Optimized for Laser Output Stability
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- • WAVELOCK™ VHG stabilized laser diode source offers industry leading wavelength and power stability
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- • Optimized for Raman Spectroscopy applications
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- • Integrated precision temperature stabilization & low noise current source help provide exceptional optical stability
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- • Wavelength stability < 0.015nm
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- • Power stability < 1%
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- • High power and long coherence length
Versatile Power Supply Options
The Lambda Beam WAVELOCK™ VHG laser head requires a laser controller to provide power and control all operating parameters. For scientific applications and prototyping we recommend using our PowerController. For industrial integration we also offer the highly compact PowerBox to be directly attached to the laser head or connected via a customized cable.
Optional Accessories Available to Suit Your Application
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- • Beam diameter correction
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- • Polarization > 10 000 : 1
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- • Opto-mechanical shutter
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- • Diode wavelength selection
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- • Water cooling base plate
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- • Remote control RC-1 for Power Controller
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- • RS-232 interface
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- • Fiber coupler