Datasheet
Diode Lasers
Pulsed 1060nm SLD Type High Power cooled Mini-Butterfly Laser Diode Module
The new Coherent CM96A1060CWG high power single mode laser module has been designed as a broadband compact light source for pulsed fiber lasers. Its features a compact 3-pin miniature package. The device achieves high kink free output powers of 1 W pulse peak emitting a SLD type spectrum of larger 10 nm that helps to suppress SBS generation in pulsed fiber lasers.
Features and Benefits
- High kink-free pulse output power, up to 1 W peak
- Curved waveguide (CWG) 1060nm laser diode
- Short pulse operation of 5ns-500ns
- Internal thermoelectric heat pump and monitor diode
- Hermetically sealed cooled 10-pin mini-butterfly package
Applications
- Fiber lasers
- Sensing
Datasheet
| Parameter | CM96A1060CWG |
|---|---|
| Package | 10-pin Butterfly |
| Operating Condition | Pulsed |
| CW Electrical and Optical Specification1 | |
| Threshold Current (mA) | 90 (max.) |
| Operating Forward Current (mA) | 750 (max.) |
| Operating Power (mW) | 350 (typ.), 300 (min.) |
| Operating Forward Voltage (V) | 1.5 (typ.), 2.5 (max.) |
| Wavelength (centroid)4 (nm) | 1060 |
| Wavelength at chip bar test level (250mW) (nm) | 1050 - 1060 |
| Spectral Width (200 mW) (nm) | 10 (min.) |
| Polarization Extinction Ratio (dB) | 13 (typ.), 10 (min.) |
| PULSED SPECIFICATIONS2 | |
| Output Power (W) | 0.8 (typ.), 1.0 (min.), peak power |
| Operating Peak Current (A) | 2.0 (max.) |
| Center Wavelength (Centroid) (nm) | 1064 (typ.) |
| Center Wavelength Range (nm) | 1050 - 1075 |
| Pulse Width (ns) | 5 (min.), 500 (max.) |
| Duty Cycle (%) | 5 |
| Rise Time from 10% to 90%(ns) | 30 (max.) |
| Package | |
| Monitor Dark Current Responsivity5 (µA/mW) | 0.25 |
| Monitor Dark Current5 (nA) | 10 (max.) |
| Monitor Capacitance5 (pF) | 15 (max.) |
| Thermistor Resistance (at 25°C) (kOhm) | 10 (typ.), 9.5 (min.). 10.5 (max.) |
| TEC Current (∆T = 50 °C, If = If max) (A) | 1.5 (max.) |
| TEC Voltage (∆T = 50 °C, If = If max) (V) | 3.0 (max.) |
| ABSOLUTE MAXIMUM RATINGS3 | |
| Package | |
| Operating Temperature (°C) | -20 - 75 |
| Storage Temperature (°C) | -40 - 85 |
| Lead Soldering Temperature (10 s max) (°C) | 350 (max.) |
| TEC Current (A) | 2.2 (max.) |
| Thermistor Current (mA) | 2 (max.) |
| Thermitor Voltage (V) | 5 (max.) |
| Monitor Photodiode Reverse Voltage (V) | 15 (max.) |
| Laser | |
| Laser Forward Current (for max. 10 sec) (mA) | 1000 (max.) |
| Laser Reverse Current (µA) | 10 (max.) |
| Laser Reverse Voltage (V) | 2 (max.) |
| ESD Damage (HBM, C=100 pF, R=1.5 kW) (V) | 500 (max.) |
| Fiber Pigtail | |
| Fiber Bend Radius (mm) | 30 (min.) |
| Fiber Pull Force (N) | 5 (max.) |
| Fiber Type | Corning HI1060 or equivalent |
| Fiber Core Diameter (μm) | 5.9 |
| Mode Field Diameter (µm) | 5.9 (typ.), 5.6 (min.), 6.2 (max.) |
| Buffer Diameter (µm) | 245 (typ.), 235 (min.), 255 (max.) |
| Fiber Length (module case to fiber end) (m) | 1 (min.) |
| Recoating Diameter (μm) | 320 (max.) |
| Pristine Fiber Proof Test Level (kpsi) | 200 (min.) |
| Miscellaneous | |
| RoHS Compliance | compliant (China RoHS 50) |
| Laser Safety | Class 4 Laser Product |
| Comment | SLD type Manufactured in China |
Notes:
1. Conditions unless otherwise stated:
Case temperature: -20 to +75 °C, Submount temperature: 25 °C, Operating current 750 mA, CW operation, Lasers screened at bar-test for minimum linear current of 800 mW (corresponds to typically 500 mW linear power at bar-test)
2. Target Operating characteristics (BOL)
Conditions unless otherwise stated:
Ambient temperature 25 °C, 10 ns pulse width, 100 kHz repetition rate
3. 3. The absolute maximum ratings are conditions for which the device is expected to recover fully the specified performance. Exceeding these limits may impair the device reliability. The ratings apply to each parameter in isolation; that is when all other parameter have values within the relevant characteristics. It cannot be assumed that limiting values of more than one parameter may be applied to a device at the same time.
4. No screen
5. At -5V bias voltage