Fig. 1. Configuration of laser oscillator on the Japanese satellite SELENE^[21]

Fig. 2. Schematic of the MOLA laser altimeter^[26]

Fig. 3. NLR laser resonator cavity configuration ^[34]

Fig. 4. MLA laser optical bench assembly^[27]

Fig. 5. CALIPSO laser and its optical bench structure^[35]

Fig. 6. Schematic layout of the MOPA in the LIST mission^[37]

Fig. 7. BELA laser design of master oscillator power amplifier^[38]

Fig. 8. Overview design of ATLAS laser on the ICESat-2^[39]

Fig. 9. Prototype of high repetition narrow pulse multi-beam output laser

Fig. 10. Output spectrum while working at 7 kHz repetition frequency

Fig. 11. Output average power while working at 7 kHz repetition frequency

Fig. 12. Repetition frequency and pulse duration

Fig. 13. Far field profile of multi beam array output