405nm, 12/25/40mW Wavelength Stabilized Lasers
Single Frequency Collimated Output Beam
Features: • Single frequency performance
• Narrow linewidth ~160 MHz
• Wavelength0.015nm/°C stability across operating range
• Coherence length >1m
• Collimated output beam
• Custom wavelengths available
Applications:
• Raman Spectroscopy
• Metrology
• Bio-instrumentation
• Confocal Microscopy
• Data Storage
• LIDAR
• Sensing
• Analytical Instrumentation
Ondax’s 405nm Wavelength Stabilized Lasers are single mode, collimated single frequency lasers packaged in an ultra-compact, TO-can footprint. The extremely narrow linewidth, broad tempera - ture operating characteristics, and low power consumption deliver affordable, portable instrument-quality performance for a broad range of instrumentation applications.
All SureLock™ Series lasers are stabilized using the Ondax Pow-erLocker® Volume Holographic Grating (VHG), ensuring precise, ultra-stable center wavelengths, low temperature dependence, and consistent optical performance over the locked region.
Specifications:
Specification Summary
Parameter
Symbol
Min
Typ
Max
Unit
Output Power
Po
12/25/40
mW
Center Wavelength (vacuum)1
Lp
404.5
405
405.5
nm
Lp
405.5
406
406.5
nm
Linewidth (MHz)
Δλ
160
MHz
Central Stabilized Temperature
Tc
15
25
35
°C
Stabilized Temperature Range
Tr
10
14
°C
Operating Specifications
Parameter
Symbol
Min
Typ
Max
Unit
Threshold Current
Ith
30
35
mA
Operating Current
Iop
45/55/75
65/75/100
mA
Operating Voltage
Vop
5.4
6.5
V
Laser Reverse Voltage
Vrl
2
V
Collimated Beam Size (FWHM)
Qv
0.8 x 0.4
mm
Differential Efficiency
DE (dP/dI)
1
mW/mA
Operating Temperature2
Top
0
25
60
°C
Storage Temperature2
Ts
-10
60
°C
Polarization
100:1
Polarization Orientation
TE
1Please specify wavelength at time of ordering 2Non-condensing All specifications are at rated power with a case temperature of 25°C unless otherwise noted
商品属性 [波长] 405nm [光谱宽度] 160MHz [功率] 25mW