Wavelength Stabilized TO-56 Lasers
Innovative Photonic Solution’s proprietary single-mode wavelength stabilized laser features high output power with ultra-narrow spectral bandwidth and a diffraction limited output beam. Designed to replace expensive DFB, DBR, fiber, and external cavity lasers, the Single-Mode Spectrum Stabilized Laser offers superior wavelength stability over time, temperature (0.007 nm/0C), and vibration, and is manufactured to meet the most demanding wavelength requirements.
The TO-56 packaged product line comes standard with a circularized and collimated output beam, internal thermistor and ESD protection. Lasing wavelength can be accurately specified and repeatedly manufactured to within +/-0.1 nm upon request. The laser package is designed for OEM integration and is ideal for high resolution Raman spectroscopy, confocal microscopy, metrology and interferometry applications.
1 - Integral laser line filters for 633 nm, 638 nm, 785 nm, 808 nm, 830 nm and 1064 nm
Features
• High Power Single Frequency Output
• Narrow Spectral Linewidth (~100 kHz)
• Stabilized Output Spectrum (< 0.007 nm/0C)
• Gaussian TEM00 Spatial Mode
• Circularized & Collimated Output Beam
• Integral ESD Protection & Thermistor
• Integral Laser Line Filter1
• SMSR 70 dB w/ laser line filter (40 dB without)
Standard Wavelengths
• 633 nm • 638 nm • 780 nm • 783 nm • 785 nm • 808 nm • 830 nm • 1053 nm • 1064 nm
Custom wavelengths available
Typical Spectral Plot
General Optical Specifications
Wavelength Tolerance
+/- 0.5 nm
Spectral Linewidth (Dl)
~ 100 kHz instantaneous
Wavelength Stability Range
15 C - 45 C (optimal set point must be determined for best performance - see operational notes
below
SMSR
35 -45 dB
SMSR w/integral laser line filter
70 dB
Power Stability
1% typical
Polarization Extinction (PER)
>17 dB
Polarization Orientation
Parallel to V-notches
Spatial Profile
TEM00
Beam Exit Angle
< 3 degrees
Beam Quality (M-Squared)
< 1.5
Beam Ellipticity
1.5:1
Beam Divergence (Typical)
~ 2 mrad
~ 4 mrad for 785 nm
Wavelength (nm)
Min. Power (mW)
Part number
Max Current, Voltage
633
15
I0633S50015B
100 mA,
3.0V
633
35
I0633S50035B
175 mA,
3.0V
633
50
I0633S50050B
175 mA,
3.0V
638
35
I0638S50035B
150 mA,
3.3V
638
60
I0638S50060B
170 mA,
3.3V
780
100
I0780S50100B
250 mA,
2.2V
783
100
I0783S50100B
250 mA,
2.2V
785
100
I0785S50100B
250 mA,
2.2V
785
200
I0785S50200B
400 mA,
3.0V
808
100
I0808S50100B
300 mA,
2.2V
830
100
I0830S50100B
300 mA,
2.2V
1053
150
I1053S50150B
300 mA,
2.2V
1064
150
I1064S50150B
300 mA,
2.2V
Electrical Pinout
Pin 1
LD Anode (+), Case Ground
Pin 2
LD Cathode (-)
Pin 3
Thermistor - 10kOhm @ 25 deg C
Pin 4
Thermistor - 10kOhm @ 25 deg C
TO-56 Mechanical Specifications
OEM Laser Product This laser module is designed for use as a component (or replacement) part and is thereby exempt from 21 CFR1040.10 and 1040.11 provisions.
Operational Notes
1. Laser must be compression mounted on a Thermo-Electric Cooler (TEC) and heat sink to guarantee wavelength stable performance
2. Laser will operate in single frequency mode at set-points between 10 and 45 degrees, however, optimal operating set point must be determined for each laser diode to avoid mode-hopping (see note 4)
3. Do not retro-reflect beam! This can cause Catastrophic Optical Damage (COD) and is not covered under warranty
4. To determine optimal operating point, plot output power vs temperature to determine where mode-hop locations are. Set operating temperature halfway between mode-hops. This will ensure the most stable operation (IPS can offer the option of determining this optimal operating point for each diode)
5. IPS can offer the TO-56 mounted with TEC and heat sink in our A-type gimbal (-GUTS option).
TO-56 in “GUTS” Mount Mechanical Specifications
Thermistor
商品属性 [波长] 633-1064nm [功率] 15-150mW